Cette page fournit une simple interface de navigation pour trouver des entités décrites par une propriété et une valeur nommée. D’autres interfaces de recherche disponibles comprennent la page recherche de propriété, et le constructeur de requêtes ask.
Liste de résultats
- Create a wooden pet that connects with Facebook + (Once you ve set up an account on adafruit.io, go on creating a new Feed. Create a new feed and name it, for example, “touchsensor”.)
- Key crack activity with 3D printing + (Once you're done, enter [https://www.tinkercad.com/things/2xddbnQ77OX this] address on your web browser. You will land on a tinkercad design that you will be able to customize.)
- Key crack activity with 3D printing + (Once you're done, enter [https://www.tinkercad.com/things/2xddbnQ77OX this] address on your web browser. You will land on a tinkercad design that you will be able to customize.)
- Tidal Discord - How to Link Tidal to Discord + (Open AudFree [https://www.audfree.com/tida … Open AudFree [https://www.audfree.com/tidable-music-converter/ Tidal Converter] and at the same time Tidal app will automatically start. Search Tidal songs that you want to play through Discord from Tidal. Then, copy the corresponding link and paste it in the search field of AudFree's main interface. Simply click the "+" icon to load Tidal music.ly click the "+" icon to load Tidal music.)
- How to Put Music on MP3 Player from Spotify + (Open AudFree [https://www.audfree.com/spot … Open AudFree [https://www.audfree.com/spotify-music-converter-win/ Spotify Music Converter] and the Spotify app will load automatically. Find Spotify songs that you want to put on MP3 player. Then, drag them to AudFree's main interface. Or, you can copy the track link and paste it in the search bar. Next, click "+" icon.t in the search bar. Next, click "+" icon.)
- Enjoy Free Apple Music Forever in 2021 + (Open iTunes on your computer and then choose Music.)
- 3D copa menstrual + (Patente de la copa menstrual 1867 No necesito copiar lo que encuentro en Wikipedia. https://fr.wikipedia.org/wiki/Coupe_menstruelle)
- People pedal powered computer charger + (People pedal power is a form of renewable … People pedal power is a form of renewable energy. One human can produce around 75W electric power sustained for about 15min, or 50W during a longer period. This is enough power to be able to charge an average laptop. This energy can be harvested on a PPP device. To find out more about People Pedal Power, visit our site https://ciklic.wordpress.com/2017/08/05/renewable-energy-what-can-you-expect/8/05/renewable-energy-what-can-you-expect/)
- Showerloop - Guide 5: UV Assembly + (Place the lock nut inside the UV cap. Use teflon tape or hemp fibre with some mineral oil and place it inside the UV cap.)
- Showerloop - Guide 5: UV Assembly + (Place the lock nut inside the UV cap. Use teflon tape or hemp fibre with some mineral oil and place it inside the UV cap.)
- Best GIF Combiner to Combine GIFs into One + (Please download and install [https://www.joyoshare.com/video-joiner/ Joyoshare Video Joiner] on your computer first. Next, you need to drag your GIFs to the program or add them with the "Open File" icon located in the bottom left corner.)
- How to Merge Audio and Video into One + (Please download, install, and open the [ht … Please download, install, and open the [https://www.joyoshare.com/video-joiner/ video joiner] on your computer. Find "Open File" button at bottom left of its main interface to browse and upload the video to be merged with an audio. Also, you can directly drag and drop.dio. Also, you can directly drag and drop.)
- Easy Way to Download Tidal Music to Computer + (Please just open this tool and the Tidal a … Please just open this tool and the Tidal app. AudFree Tidal Music Downloader provides an easy way to import Tidal songs directly and automatically. Just find the music and playlist that you’d like to download, click the ‘…’ icon to choose ‘Share’ icon to copy the URL. And then you can paste it to the search box of AudFree Software. Hit on the ‘+’ button, and then it will automatically load all Spotify music to this software.y load all Spotify music to this software.)
- How to Add Music to iMovie from Spotify + (Please make sure you have downloaded and i … Please make sure you have downloaded and install the Spotify app and AudFree [https://www.audfree.com/spotify-music-converter-mac/ Spotify Downloader Mac] on your computer well. And then you can follow the detailed tutorial to download and use Spotify songs on iMovie easily.ad and use Spotify songs on iMovie easily.)
- Best Way to Download Music from Spotify without Premium + (Please open this tool and the Spotify app … Please open this tool and the Spotify app will be defected and be launched automatically. And then you can find music that you’d like to download and drag and drop them to this Spotify music downloader. Alternatively, you can copy the Spotify playlist link and paste it to the address box to add multiple songs at the same time. Note: When you open this software, you can’t listen to music on Spotify. When you close this tool, you can use Spotify as normal. this tool, you can use Spotify as normal.)
- Déployer une passerelle LoRaWAN pour The Things Network + (Pour pouvoir utiliser le Raspberry Pi il f … Pour pouvoir utiliser le Raspberry Pi il faut au préalable écrire l'image Raspbian sur la carte SD. Mais ce n'est pas l'objet de ce tuto... Pour la version choisissez de télécharger '''"RASPBIAN"''' sur cette page : https://www.raspberrypi.org/downloads/ Cette version de Rapsbian ne possède pas d'interface graphique mais nous n'en aurons pas besoin.raphique mais nous n'en aurons pas besoin.)
- The Things Network + (Pour pouvoir utiliser le Raspberry Pi il f … Pour pouvoir utiliser le Raspberry Pi il faut au préalable écrire l'image Raspbian sur la carte SD. Mais ce n'est pas l'objet de ce tuto... Pour la version choisissez de télécharger '''"RASPBIAN"''' sur cette page : https://www.raspberrypi.org/downloads/ Cette version de Rapsbian ne possède pas d'interface graphique mais nous n'en aurons pas besoin.raphique mais nous n'en aurons pas besoin.)
- Déployer une passerelle LoRaWAN pour The Things Network + (Pour pouvoir utiliser le Raspberry Pi il f … Pour pouvoir utiliser le Raspberry Pi il faut au préalable écrire l'image Raspbian sur la carte SD. Mais ce n'est pas l'objet de ce tuto... Pour la version choisissez de télécharger '''"RASPBIAN"''' sur cette page : https://www.raspberrypi.org/downloads/ Cette version de Rapsbian ne possède pas d'interface graphique mais nous n'en aurons pas besoin.raphique mais nous n'en aurons pas besoin.)
- Le crayon laser + (Bravo, vous avez découpé et gravé le dessin de dragon !)
- Le crayon laser + (Bravo, vous avez découpé et gravé le dessin de dragon !)
- Humanure Dry Toilets, low-tech tricks + (Refer to the pictures available in the gal … Refer to the pictures available in the gallery. Proceed as follows to build you own Humanure Dry Toilets. = Required Conditions = *Team: **Two *Required skills: **Basic carpentry skills to properly use the tools *Duration: **Two hours *Preliminary requirements: **NA (except acquire the necessary parts and consumables)quire the necessary parts and consumables))
- Humanure Dry Toilets, low-tech tricks + (Refer to the pictures available in the gal … Refer to the pictures available in the gallery. Proceed as follows to build you own Humanure Dry Toilets. = Required Conditions = *Team: **Two *Required skills: **Basic carpentry skills to properly use the tools *Duration: **Two hours *Preliminary requirements: **NA (except acquire the necessary parts and consumables)quire the necessary parts and consumables))
- Créer un compte "The Things Network" et rejoindre une communauté + (Rendez-vous sur la page d'accueil du site "The Things Network" (https://www.thethingsnetwork.org/) et cliquez sur "'''SIGN UP'''" dans le bandeau du haut.)
- Créer un compte "The Things Network" et rejoindre une communauté + (Rendez-vous sur la page d'accueil du site "The Things Network" (https://www.thethingsnetwork.org/) et cliquez sur "'''SIGN UP'''" dans le bandeau du haut.)
- Candlestick in copper and wood + (Sawing the wood pieces in: * 1 x 10 cm long * 1 x 15 cm long * 1 x 20 cm long * 5 x 5 cm long)
- Candlestick in copper and wood + (Sawing the wood pieces in: * 1 x 10 cm long * 1 x 15 cm long * 1 x 20 cm long * 5 x 5 cm long)
- Candlestick in copper and wood + (Sawing the wood pieces in: * 1 x 10 cm long * 1 x 15 cm long * 1 x 20 cm long * 5 x 5 cm long)
- Contrôler des neopixels comme un DJ + (Si vous ne l'avez pas fait, ajouter le sup … Si vous ne l'avez pas fait, ajouter le support de l'ESP8266 dans le logiciel Arduino : [https://github.com/esp8266/Arduino#installing-with-boards-manager https://github.com/esp8266/Arduino#installing-with-boards-manager.] Il y a plusieurs façons d'uploader le firmware que nous allons utiliser, le plus simple est d'utiliser l'exemple '''ESP8266WebServer -> WebUpdate.''' N'oubliez pas de changer STASSID et STAPSK avec le nom de votre réseau Wi-Fi et votre mot de passe. #define STASSID "your-ssid" #define STAPSK "your-password" * Téléverser '''ESP8266WebServer -> WebUpdate.''' * Appuyer sur le bouton RESET de l'ESP8266. * Aller sur http://esp8266-webupdate.local.266. * Aller sur http://esp8266-webupdate.local.)
- Contrôler des neopixels comme un DJ + (Si vous ne l'avez pas fait, ajouter le sup … Si vous ne l'avez pas fait, ajouter le support de l'ESP8266 dans le logiciel Arduino : [https://github.com/esp8266/Arduino#installing-with-boards-manager https://github.com/esp8266/Arduino#installing-with-boards-manager.] Il y a plusieurs façons d'uploader le firmware que nous allons utiliser, le plus simple est d'utiliser l'exemple '''ESP8266WebServer -> WebUpdate.''' N'oubliez pas de changer STASSID et STAPSK avec le nom de votre réseau Wi-Fi et votre mot de passe. #define STASSID "your-ssid" #define STAPSK "your-password" * Téléverser '''ESP8266WebServer -> WebUpdate.''' * Appuyer sur le bouton RESET de l'ESP8266. * Aller sur http://esp8266-webupdate.local.266. * Aller sur http://esp8266-webupdate.local.)
- Mise en service d'un thermomètre connecté + (-connecter l'ESP01 sur le shield -relier l'alimentation de la cellule au SHIELD)
- Mise en service d'un thermomètre connecté + (-connecter l'ESP01 sur le shield -relier l'alimentation de la cellule au SHIELD)
- SoundCloud VS Spotify in 2021 + (SoundCloud has over 175 million listeners. … SoundCloud has over 175 million listeners. SoundCloud's boost of users is possibly from a large number of independent music makers who want to build their music career. Spotify boasts of 365 million users. Spotify has the broadest reach and its users spread over the world. And this will definitely make it more and more popular. efinitely make it more and more popular. )
- Pandora vs Spotify in 2021 + (Spotify has a vast number of songs in its … Spotify has a vast number of songs in its ever-growing music library, which already reaches 70 million tracks. While Pandora catalog in its existence having one to two million songs making it hard to prevail Spotify. Only Apple Music has managed to overcome Spotify on this aspect with other competitors still struggling with a little degree of success. Spotify Premium also boasts of a wide range of remixes and covers which you can never find in Pandora Premium. However, both Spotify and Pandora Premium music library are comparable even though the fact remains Spotify holds the lead.h the fact remains Spotify holds the lead.)
- What is Gua Sha Therapy + (The skin on our necks can be very delicate … The skin on our necks can be very delicate, but it’s also easily hung up on the way through life. These sensitive areas become even more noticeable as we age. Triggered by stress or prolonged sun exposure, they can lead to redness, lines, and discoloration. Gua sha is one of the most effective ways to treat these unwanted signs of aging. This basic gua sha technique focuses on the neck. Gently apply pressure to the areas indicated using your fingertips or a depilatory scraper or spoon—try a nice wooden one you find in the kitchen! Go back and forth over one area at a time until desired results are achieved. Add our [https://www.sayheybeauty.com/products/jade-face-massage-roller-gua-sha-neck-massage Gua Sha Neck Massage] set to your skincare routine for smoother, younger looking skin.outine for smoother, younger looking skin.)
- Make Collaborative Playlists on Spotify + (Step 1. In the left panel, right-click a playlist you wish to open. Step 2. Select 'Collaborative Playlist'. Step 3. Right-click on the playlist again, then scroll down to 'Share'. Step 4. Choose 'Copy Playlist Link' then send it to your friends.)
- Mini écran connecté + (IFTTT est un service qui permet d'automati … IFTTT est un service qui permet d'automatiser des tâches, Adafruit IO est compatible avec celui-ci.
Nous allons voir comment afficher les notifications d'un smartphone sur notre écran.
*Créer un compte sur IFTTT
*Installer l'application android
'''if'''
*Sur l'interface web d'IFTTT, cliquer sur '''My Applets'''
*Cliquer sur '''New Applet'''
*Choisissez le service '''Android Device'''
*Choisissez '''Notification Received'''
'''then'''
*Choisissez '''Adafruit'''
*Choisissez '''Send data to Adafruit IO'''
*Dans '''Feed Name''' mettez '''notifications'''
*Dans '''Data to save''' choisisez '''AppName''' et '''Notification''' '''Title'''
Votre applet devrait ressembler à ceci. Aller sur votre téléphone, lancer IFTTT et autoriser '''l'accès aux notifications'''.
le message est trop long.</div> </div><br/>Votre applet devrait ressembler à ceci. Aller sur votre téléphone, lancer IFTTT et autoriser '''l'accès aux notifications'''.<br/>) - Mini écran connecté + (IFTTT est un service qui permet d'automati … IFTTT est un service qui permet d'automatiser des tâches, Adafruit IO est compatible avec celui-ci.
Nous allons voir comment afficher les notifications d'un smartphone sur notre écran.
*Créer un compte sur IFTTT
*Installer l'application android
'''if'''
*Sur l'interface web d'IFTTT, cliquer sur '''My Applets'''
*Cliquer sur '''New Applet'''
*Choisissez le service '''Android Device'''
*Choisissez '''Notification Received'''
'''then'''
*Choisissez '''Adafruit'''
*Choisissez '''Send data to Adafruit IO'''
*Dans '''Feed Name''' mettez '''notifications'''
*Dans '''Data to save''' choisisez '''AppName''' et '''Notification''' '''Title'''
Votre applet devrait ressembler à ceci. Aller sur votre téléphone, lancer IFTTT et autoriser '''l'accès aux notifications'''.
le message est trop long.</div> </div><br/>Votre applet devrait ressembler à ceci. Aller sur votre téléphone, lancer IFTTT et autoriser '''l'accès aux notifications'''.<br/>) - Arbre multimédia + (Vous trouverez ici l'image que nous utilisons sur nos cartes SD : Mais voici les sources pour installer vous même la distribution linux sur votre raspberry)
- EMI probe 12+ activities + (The EMI detector comes in two forms: the g … The EMI detector comes in two forms: the gadget is mounted on a shield suitable for an arduino uno board, or the detector is embedded on a shield on which an arduino nano is mounted. We will start by building the shield for arduino uno here s the wiring diagram for the EMI detector == Step by step instructions for the Arduino Uno shield == First, solder at least a couple of pins to the PCB. These will go into GND and Analog 5 in th arduino uno board. Next, solder an extra pin on the opposite side of the PCB. This will connect to Digital 9 on the arduino board. The speaker will also be soldered onto the PCB. Solder the positive end of the speaker to the pin which goes into analog 9 on the arduino. Solder the negative end of the speaker into the PCB. Then connect a short (5 cm max) piece of electric wire to the negative end of the speaker. The other end of the cable is soldered on the pin which goes into GND. Use a 1Mohm resistor to connect the pin which goes into GND and the one that goes into Analog 5 on the PCB (see photo above). It’s now time to add the antenna of your EMI detector. Take about 20 cm of solid core wire, and solder one end of it on to the PCB, precisely to the pin that goes into Analog 5 on the board. = Step by step instructions for the Arduino Nano shield = An timelapse is available here Solder two strips of female headers onto a PCB (3cm x 7cm) You will need to be able to arrange the arduino nano onto these strips of female headers. Solder the positive side of the speaker to the PCB, in correspondence with the D3 pin. Solder the other end of the speaker onto the PCB, in correspondence with GND pin of the arduino nano. Next, grab the 1Mohm resistor, and solder one end to the PCB pin which leads to A5 on the board, the other end to the PCB pin which goes into GND. To make the antenna of your device, take a piece of solid core wire (about 15 cm long), and solder one end of it to the PCB pin which leads to GND on the arduino nano. Finally, grap two short pieces of electric wire. You will use them to connect a 9V battery to the arduino nano and power the board. Solder one end of the first cable to VIN on the arduino nano, solder one end of the other cable to GND. solder one end of the other cable to GND.)
- Seeed MR60BHA1 Presence, Breathing, and Heartbeat Sensing + (The [https://www.seeedstudio.com/60GHz-mmW … The [https://www.seeedstudio.com/60GHz-mmWave-Radar-Sensor-Breathing-and-Heartbeat-Module-p-5305.html?queryID=504dcf6317754ee7930d15192a311c71&objectID=5305&indexName=bazaar_retailer_products MR60BHA1] 60GHz mmWave Module is a versatile sensor that utilizes Frequency Modulation Continuous Wave (FMCW) detection to accurately measure breathing rate and heart rate, ensuring a completely private and secure environment, free from external interference. Equipped with a built-in standard algorithm and onboard antenna, the unit delivers simultaneous signal output with exceptional precision. It serves as an ideal solution for developing high-accuracy, self-regulating, privacy-protected, and secure biotic radar systems in consumer electronics, healthcare, and industrial applications. Block Diagram Beyond heart rate and respiration detection, the radar sensor can detect human presence in the operating area, enabling the creation of an automated device and appliance control system that conserves energy during unoccupied periods. Additionally, the system incorporates an IR temperature sensor to measure body temperature, allowing for illness and stress detection. Upon detecting significant vital variations, the buzzer activates as an alert. Simultaneously, all details are displayed on an LCD display and a mobile phone app via the ESP32 Wi-Fi module. The project involved various components, which can be identified in the Below provided image.ich can be identified in the Below provided image.)
- Fruit piano + (The activity consists in turning fruits in … The activity consists in turning fruits into a keyboard to play music with. To get started, plug the makey makey (or DIY makey makey with Arduino Leonardo) to your computer and connect all bananas (or other conductive items) to the board via alligator clips.e items) to the board via alligator clips.)
- Fruit piano + (The activity consists in turning fruits in … The activity consists in turning fruits into a keyboard to play music with. To get started, plug the makey makey (or DIY makey makey with Arduino Leonardo) to your computer and connect all bananas (or other conductive items) to the board via alligator clips.e items) to the board via alligator clips.)
- Buzzing Bee Circuit + (The battery holder can be found on TinkerC … The battery holder can be found on TinkerCAD as 'Battery Holder - Buzzing Bee' at the link
This CAD will need to be saved as a .stl file
Open the .stl file in the printer software for your printer
After centring and adjusting the settings as needed, slice the print and transfer the new created file to the printer. PRINT!
created file to the printer. PRINT! <br/>) - How to Download Spotify to MP3 in 320kbps High Quality + (The best Spotify to MP3 320kbps downloader … The best Spotify to MP3 320kbps downloader is the [https://www.audkit.com/spotilab-music-converter.html AudKit Spotify Music Converter]. It can download '''any audio content''' including songs, playlists, podcasts, albums, and audiobooks from Spotify to '''MP3, AAC, M4A, M4B, FLAC, and WAV''' at '''5X''' '''in batches'''. It allows '''all Spotify users''' including those free users to download Spotify music '''without Spotify Premium'''. You don't need to worry about the audio quality since it can retain '''100% lossless sound quality''' and '''full ID3 tags''' (i.e., title, artist, cover, year). This great tool also endows you with the ability to change the output quality parameters such as the '''bit rate, sample rate, channel''', and the like. Before using it, please go to the [https://www.audkit.com/ AudKit.com] to install this powerful downloader on your '''Windows PC or MacBook'''.oader on your '''Windows PC or MacBook'''.)
- How to Make Amazon Music Louder + (The first and most straightforward way to … The first and most straightforward way to make Amazon Music louder is by adjusting the volume settings on your device. Whether you're using a smartphone, tablet, or computer, there should be dedicated volume controls that allow you to increase the sound output. Simply locate the volume buttons or slider and turn them up to your desired level. Keep in mind that you can also adjust the volume within the Amazon Music app itself for finer control.Amazon Music app itself for finer control.)
- DIY Custom NeoPixel Rings From Scratch! + (The next step in making your printed circu … The next step in making your printed circuit board is making your connections between your LEDs. NeoPixels each have one data-input pad and one data-output pad. First create a long chain starting with the pixel closest to where you plan on placing your interface pins, going from one pixel's data-out pin to the next pixel's data-in pin. After that you'll need to route power and ground. The easiest method I have come up with to do this is to use a combination of circles and semi-circles, four in total, alternating between power and ground as you move outward from the origin. This makes it easy to create a small "jumper" connection as apposed to manually wiring every since LED together, twice. The two pairs of circles/semi-circles can then be tied together whichever way is most convenient. Finally, a copper pour is added. This essentially just causes all extra space to be filled by "ground", which has multiple advantages including being easier to manufacture at home. You will also want to install one roughly .1uf capacitor between power and ground between each set of two LEDs. The manufacture recommends one per LED however its likely one per two will do and they are time consuming to solder. These are not necessary for the functionality of the device, they simply improve the lifespan of the LEDs, so they can be ignored if needed.he LEDs, so they can be ignored if needed.)
- DIY Custom NeoPixel Rings From Scratch! + (The next step in making your printed circu … The next step in making your printed circuit board is making your connections between your LEDs. NeoPixels each have one data-input pad and one data-output pad. First create a long chain starting with the pixel closest to where you plan on placing your interface pins, going from one pixel's data-out pin to the next pixel's data-in pin. After that you'll need to route power and ground. The easiest method I have come up with to do this is to use a combination of circles and semi-circles, four in total, alternating between power and ground as you move outward from the origin. This makes it easy to create a small "jumper" connection as apposed to manually wiring every since LED together, twice. The two pairs of circles/semi-circles can then be tied together whichever way is most convenient. Finally, a copper pour is added. This essentially just causes all extra space to be filled by "ground", which has multiple advantages including being easier to manufacture at home. You will also want to install one roughly .1uf capacitor between power and ground between each set of two LEDs. The manufacture recommends one per LED however its likely one per two will do and they are time consuming to solder. These are not necessary for the functionality of the device, they simply improve the lifespan of the LEDs, so they can be ignored if needed.he LEDs, so they can be ignored if needed.)
- DIY Makey Makey with Arduino Leonardo + (The image below shows the wiring that is needed for one key of your makey-makey-like device. In order to obtain 6 functional keys, you will need to repeat this wiring 6 times overall, each time using a different analog pin on your arduino leonardo.)
- Arduino to ThingSpeak via SIM800 No Wi-Fi + (The legacy project documents that were ori … The legacy project documents that were originally designed with the SIM800 module may necessitate slight adjustments. This project will prove invaluable to those who continue to rely on 2G and GPRS technology. It offers essential support and guidance for individuals who intend to persist with these communication methods. Sending data from an Arduino microcontroller to the ThingSpeak platform using a GPRS module, specifically the SIM800, is a fundamental concept. The crucial aspect is that this communication method operates independently of Wi-Fi, constituting an IoT connectivity solution that relies on GPRS for data transmission. 1 / 2 In this project, LM35 temperature sensor data is being transmitted to the ThingSpeak platform through an Arduino Nano and a SIM800 module. The SIM800 module is leveraged to establish a GPRS connection, facilitating the transmission of data to ThingSpeak at specified intervals. To ensure a reliable connection between ThingSpeak and the hardware, users must configure the SIM800 module to establish a connection with their mobile network. This configuration encompasses setting the Access Point Name (APN) specific to their mobile carrier. It's important to note that the specific AT commands for this configuration may vary based on the user's chosen mobile network provider. For this project, I utilized the services of the network provider '''Airtel''' to establish the connection. Communication between the hardware components, specifically the SIM800 module, Arduino Nano, and ThingSpeak platform, relies entirely on AT commands. To ensure successful project implementation and effectively troubleshoot any issues that may arise, users must possess a basic understanding of SIM800 AT commands. This knowledge is crucial for configuring, managing, and diagnosing the communication process and resolving potential challenges during the project.g potential challenges during the project.)
- How to Get Spotify Mini Player on Windows and Mac + (The official Spotify desktop app doesn’t o … The official Spotify desktop app doesn’t offer a mini player, but you can get it on your computer in several ways, here’s how. = 1. Get Spotify Mini Player on Chrome = Chrome is not only a mighty web browser, but also can be a great Spotify music player. Spotify provides web player for both free and Premium to access Spotify music which is way easier than installing the desktop app. And you can get a mini player on web player. '''1.''' Open Chrome and type in ''open.spotify.com'' to get Spotify web player. '''2.''' Sign in your Spotify account and play a song, then click on the mini player icon next to the album art to open Spotify mini player. '''3.''' A small window with the album art will pop up and be pinned to the front of the screen. You can play, pause or skip through songs using this mini player. = 2. Lofi Spotify Mini Player = Lofi is a compact desktop client that can play Spotify songs with a window that only takes up 150X150 pixels of the screen. Go to ''lofi.rocks'' to download the app and log in with your Spotify account. Then you can play, stop, skip forwards and backwards in its tiny interface displays with album artwork. It also creates visualizations, you can choose one among Blue Wave, Rainbow Road, String Theory and seascape. Rainbow Road, String Theory and seascape.)
- OpenKnit: digital fabrication tool to create your own clothes + (You'll need to thread: two 20x20x800 mm bars: 6 mm tool on both sides. two 30x30x800 mm bars: 8 mm tool on both sides. two 30x30x162 mm bars: 8 mm tool on ONE side, plus one 8 mm hole on the top (see image).)
- Ultimate Guide to Fix Tidal Not Playing Songs + (The tidal app for music streaming is now a … The tidal app for music streaming is now available on Windows, iOS, and Android devices. You can get its app from its official website or from app stores. Well, some people have complained that they keep meeting issue of Tidal songs not playing and it is said the versions downloaded from '''Microsoft Store''' performs much better. You can take the below instructions as references. 1# Search for '''Microsoft Store''' from your '''Quick Start menu''' to launch the Microsoft Store on your computer. 2# Type in '''Tidal''' in the search bar and find the Tidal app in the appearing results. 3# In the detail page, tap '''Get''' to install the Tidal desktop on your computer.nstall the Tidal desktop on your computer.)
- How to Play Spotify on Yoto Player + (There is a companion Yoto app available on … There is a companion Yoto app available on mobile phones that can help us to upload our audio files including compatible Spotify downloads to Yoto cards for offline listening for free. As we know, Spotify songs are protected in a special OGG Vorbis format. In this case, you'd better download Spotify to MP3, AAC, and M4A files that are supported by Yoto. And [https://www.audfun.com/spotify-music-converter.html AudFun Spotify Music Converter] is a great shot. The '''AudFun Music Converter for Spotify''' is dedicated to downloading and converting Spotify songs, albums, playlists, audiobooks, and [https://www.audfun.com/spotify/download-spotify-podcasts-to-mp3.html Spotify podcasts to MP3], AAC, WAV, FLAC, M4A, and M4B '''without Spotify Premium'''. Also, it retains 100% original audio quality and full ID3 tags, which enables you to play Spotify music on Yoto Mini Player or Yoto Original Player without any metadata info loss.nal Player without any metadata info loss.)
- E-Textile Monster + (This is where you need to decide what shap … This is where you need to decide what shape you want your monster to be and what components it will include. You need to make sure there is room for each of your components and the battery pack as well as decide where you want to squeeze the monster for the components to turn on. TIP: do not make your monster too big making your circuit components too spread out! Otherwise you will spend a long time sewing to connect the components together sewing to connect the components together)
- Node Red with MQTT on Raspberry Pi + (This project works without much additional hardware. The one and only requirement is you just need a Raspberry Pi.)
- 8bits & Chocolate - decorative candy dispenser + (For the modules assembly I suggest that you refer to the PDF files. You'll find the pieces numbering and how to assemle them (with a few additional hints))
- How to Listen to Tidal on Multiple Devices Simultaneously + (Tidal offers several major plans for you t … Tidal offers several major plans for you to choose from, including Free, Hi-Fi, Hi-Fi Plus, Family Hi-Fi, and Family Hi-Fi Plus. Since the Family Plan supports family members with up to '''6''' people, obviously, this is the simplest way. You’re supposed to sign up for the [https://tidal.com/plans/family Tidal Family plan] to enjoy the playback on multiple devices. Currently, the Tidal Family Hi-Fi plan is '''$14.99''' per month with unlimited skips and is ad-free. If you want to enjoy high-resolution quality, you can subscribe to Tidal Family Hi-Fi Plus to get the high lossless quality which is almost equal to CD at '''$29.99''' per month.
# If you’re a new user, you’re able to enjoy the Family plans for free in '''30''' days.
# If you’re not a new user, you can choose to change or '''upgrade''' your plan to Tidal Family Hi-Fi or Hi-Fi Plus.
# To upgrade to or manage a Family plan, go to [http://account.tidal.com/ account.tidal.com] and sign in using the primary account holder’s credentials and select TIDAL Family.
# After then, you will be given the option to select '''Upgrade to Family Plan''' from Family Hi-Fi or Hi-Fi Plus.
'' from Family Hi-Fi or Hi-Fi Plus. <br/>) - How to Play Tidal on Galaxy Watch + (To begin using Tidal on your Galaxy Watch, … To begin using Tidal on your Galaxy Watch, you'll need to download and install the Tidal app. Follow these steps to get started:
'''Step 1: Open the Galaxy Wearable App'''
First, open the Galaxy Wearable app on your smartphone. This app allows you to manage and install applications on your Galaxy Watch.
'''Step 2: Find and Install the Tidal App'''
In the Galaxy Wearable app, navigate to the "Galaxy Store" section. Search for the Tidal app using the search bar and select it from the search results. Tap on "Install" to begin the installation process.
'''Step 3: Sign in to your Tidal Account'''
Once the Tidal app is installed on your Galaxy Watch, open it, and sign in using your Tidal account credentials. If you don't have a Tidal account yet, you can create one directly from the app.
n create one directly from the app. <br/>) - Snap circuits activities for 12+ + (To begin with, kids will need to build or … To begin with, kids will need to build or assemble a miniature house. They can build one using cardboard, or you can laser cut them in advance, using for example a 3mm thick MDF board. [https://drive.google.com/open?id=1JGQVbJy4yhH1qOw0H3IVO0c7uRhI1ZIY Here]’s the design of a miniature house, ready for laser cut. the design of a miniature house, ready for laser cut.)
- How to Download Spotify Podcast to MP3 in 2024 + (Now, let's walk through the stepwise guide … Now, let's walk through the stepwise guide on how to download your favorite Spotify podcasts to MP3 using the AudFun Spotify Music Converter: Step 1. Go to [https://www.audfun.com/ AudFun.com] and install this software on a Windows or Mac. Step 2. '''Drag and drop''' the episodes or the whole podcast from the Spotify app to the screen of AudFun to load all episodes. Step 3. Tap on the top-right '''Menu''' tab and pick '''Preferences''' > '''Convert'''. Then you can select the '''Format''' as MP3 and customize the '''Bit Rate''' as 320kbps. Step 4. Once set, hit the '''Convert''' button at the bottom right on AudFun. This software will work at 5X to download all added podcasts in batches to MP3.ownload all added podcasts in batches to MP3.)
- How to Play Apple Music Soundtrack in GTA5 + (To enjoy your Apple Music library while pl … To enjoy your Apple Music library while playing GTA 5, you'll first need to convert your Apple Music tracks into a compatible format. The best tool for this job is [https://www.audfree.com/auditior AudFree Apple Music Converter]. This powerful software allows you to convert Apple Music songs into formats like MP3 or M4A, making them compatible with GTA 5. Here's why AudFree Apple Music Converter stands out: 1) '''Convert encrypted Apple Music content to various formats:''' AudFree Apple Music Converter can convert all content from Apple Music to unprotected MP3, FLAC, WAV, AAC, M4A, and M4B files. 2) '''Keep lossless audio quality:''' This expert tool ensures that your tracks are converted with the original quality audio, preserving the integrity of your music. 3) '''Support batch conversion at 30X speed:''' The software is user-friendly, and the conversion process is quick at up to 30X faster speed. It enables you to convert unlimited number of tracks together. 4) '''Preservation of Metadata Info:''' It retains important song metadata information. With it, ID3 tags such as artist, album, and cover art will be retained, ensuring your GTA 5 experience is as immersive as possible. 5) '''Play Apple Music without premium:''' Once converted, you can keep the Apple Music conversions forever. That means you can play those unprotected Apple Music audio files at all devices and players whenever you like.io files at all devices and players whenever you like.)
- Timelapes with Raspberry Pi Camera + (To install the camera use the ribbon cable and press the side of the connector and pull up.)
- Little umbrella by Hyades + (Ouvrir le boitier en plastique. Visser le … Ouvrir le boitier en plastique. Visser le moteur sur le socle en bois. Et le placer dans la boîte en plastique. Ne pas refermer totalement la boîte. Faire passer fil de fer dans le trou à côté du bouchon de liège. Enfoncer la tige du parapluie dans le bouchon. Placer le fil de fer au deuxième trou de l'hélice du moteur. Démarrer le logiciel et le parapluie devrait s'ouvrir. Placer l'Arduino dans la boîte et laisser sortir le câble par le trou. Refermer totalement la boîte.ar le trou. Refermer totalement la boîte.)
- How to Use Spotify as an Alarm on iPhone, Android, and Smart Speakers + (Unfortunately, the default Clock app on iP … Unfortunately, the default Clock app on iPhones does not integration with Spotify. However, you can use third-party alarm apps such as Music Alarm Clock for Spotify+ or Kello Alarm Clock to set Spotify songs as your alarm. Here's how: '''Step 1.''' Install and launch the Music Alarm Clock for Spotify+ app or Kello Alarm Clock app on your iPhone. '''Step 2.''' Sign in with your Spotify account on those alarm app and open the app settings. '''Step 3.''' Create a new alarm by tapping the Add button and setting a specific alarm time. '''Step 4.''' Select the alarm sound and choose Spotify as the source. Browse and add your preferred Spotify songs or playlists as the alarm sound. '''Step 5.''' Save the settings, and your alarm will wake you with Spotify songs.ur alarm will wake you with Spotify songs.)
- Glowing LED Butterfly + (Use TinkerCad to design the component that … Use TinkerCad to design the component that will be 3D printed. This is a great opportunity to develop your computer aided design (CAD) skills! What to think about.. - Needs to have holes for the light to go through - Needs to be big enough to hide the Arduino and PCB - Needs to be able to sit on the top of the 9V battery Pre-made butterfly design can be found through this linkrfly design can be found through this link)
- SolarOSE - Guide 1: Support structure of the mirror field + (Use the grinder to cut at the length of 2130 mm the two main squared tubes and at the length of 1430 mm the 2 square tubes for the support.)
- SolarOSE - Guide 1: Support structure of the mirror field + (Use the grinder to cut at the length of 2130 mm the two main squared tubes and at the length of 1430 mm the 2 square tubes for the support.)
- Verres marbrés + (Quoi de plus chic que des verres en marbre … Quoi de plus chic que des verres en marbre ? Des gobelets en carton marbrés ! Parce qu’en plus d’être adaptable à tous les thèmes couleur de mes soirées, ils sont jetables, ne se cassent pas et font leur effet dans les mains de mes invités. C’est décidés je fais toute ma vaisselle (ou presque) comme ça ! C’est la marque Habitat qui a d’ailleurs fait un superbe service dans le même esprit cet hiver…rbe service dans le même esprit cet hiver…)
- Verres marbrés + (Quoi de plus chic que des verres en marbre … Quoi de plus chic que des verres en marbre ? Des gobelets en carton marbrés ! Parce qu’en plus d’être adaptable à tous les thèmes couleur de mes soirées, ils sont jetables, ne se cassent pas et font leur effet dans les mains de mes invités. C’est décidés je fais toute ma vaisselle (ou presque) comme ça ! C’est la marque Habitat qui a d’ailleurs fait un superbe service dans le même esprit cet hiver…rbe service dans le même esprit cet hiver…)
- Télécommande pour reflex + (Vous pouvez trouver ici les plans de const … Vous pouvez trouver ici les plans de construction de la boite: https://drive.google.com/open?id=0B8tCTkPLfNNrZU43X0xNcFZIR0U Ils sont légèrement différents de ce que j'ai utilisé car je me suis rendu compte lors de l'assemblage de l’électronique que la boite n'était pas tout à fait assez grande. N'ayant pas le temps (et le courage) de la refaire j'ai mis un rajout à sa base. Pour sa construction commencez par reporter sur le médium les dimensions de toutes les pièces puis découpez leur contours avec une scie à main ou électrique pour plus de précision.main ou électrique pour plus de précision.)
- Télécommande pour reflex + (Vous pouvez trouver ici les plans de const … Vous pouvez trouver ici les plans de construction de la boite: https://drive.google.com/open?id=0B8tCTkPLfNNrZU43X0xNcFZIR0U Ils sont légèrement différents de ce que j'ai utilisé car je me suis rendu compte lors de l'assemblage de l’électronique que la boite n'était pas tout à fait assez grande. N'ayant pas le temps (et le courage) de la refaire j'ai mis un rajout à sa base. Pour sa construction commencez par reporter sur le médium les dimensions de toutes les pièces puis découpez leur contours avec une scie à main ou électrique pour plus de précision.main ou électrique pour plus de précision.)
- Fabriquer une télécommande pour reflex/fr + (Vous pouvez trouver ici les plans de const … Vous pouvez trouver ici les plans de construction de la boite: https://drive.google.com/open?id=0B8tCTkPLfNNrZU43X0xNcFZIR0U Ils sont légèrement différents de ce que j'ai utilisé car je me suis rendu compte lors de l'assemblage de l’électronique que la boite n'était pas tout à fait assez grande. N'ayant pas le temps (et le courage) de la refaire j'ai mis un rajout à sa base. Pour sa construction commencez par reporter sur le médium les dimensions de toutes les pièces puis découpez leur contours avec une scie à main ou électrique pour plus de précision.main ou électrique pour plus de précision.)
- Nutridome I SDG 11 I South Africa + (This is a PVC pipe that has been drilled w … This is a PVC pipe that has been drilled with holes we were going to use disposable plastic cups but we found some plastic growing cups in the store room and we used those. for this demonstration we are using an ordinary aquarium pump and pipes for the water flow. The bucket is just a normal bucket. The dome was made from 25mm PVC electrical wiring pipes. The dome was inspiration for the idea as we saw it at the Centre and realised its potential. the PVC pipes are held together with cable ties, glue and connectors. The shading is normal garden shade and plastic sheeting can be placed over the structure to create more controlled environments. This will be when you have put the hydroponic system with lighting inside the dome we just wanted to illustrate the look for the final product of the dome.he look for the final product of the dome.)
- ESP32 with WebSerial: A Comprehensive Guide + (WebSerial is a web standard that allows we … WebSerial is a web standard that allows websites to communicate with serial devices. It bridges the web and the physical world, enabling web applications to interact with hardware devices. This opens up a world of possibilities for IoT projects, allowing real-time interaction between web applications and physical devices.een web applications and physical devices.)
- Empty room activity v12 + (What you need[https://docs.google.com/docu … What you need[https://docs.google.com/document/d/1HVWFDdyiLj6ORTMYcQF-VPyJCPGuPzeTj_FaKip4pS4/edit#heading=h.kft4zwyruhwh ?] 1 - A remote control device #Deedu; 2 - Environments Nodered and Blynq; 3 - A box whose purpose is to abstract the concept of the home environment. How to create the environment Here we have to describe how the miniature house is created, the environment to be simulated and the things you need to do it: How to build the box[https://docs.google.com/document/d/1HVWFDdyiLj6ORTMYcQF-VPyJCPGuPzeTj_FaKip4pS4/edit#heading=h.rocl9tvc6md5 ?] * We take a box of shoes that we no longer use; * With the help of a pair of scissors with a rounded tip, let's cut one of the shorter sides of the box. From here we could observe inside the box itself what will be simulated; * Let's cut the other minor side in the same way. From this we will insert the small fan; * By inserting the device inside the box, we created our miniature room and we are ready for the experiment. How to build the device? For the construction of the device, consult the guide at the following link: [LINK PINTEREST]. https://studio.youtube.com/video/Kr0x0o6c8DM/edit https://www.youtube.com/watch?v=UEqjpMs15jo To close everything in a wrapper, it may be useful to 3D print the suitable box whose source can be downloaded at the following link. https://www.thingiverse.com/thing:4062244 === How to put precisely the[https://docs.google.com/document/d/1HVWFDdyiLj6ORTMYcQF-VPyJCPGuPzeTj_FaKip4pS4/edit#heading=h.sci31hnwrn1 Blynk app]? === To set up the software system via Blynk, follow the guide: https://www.instructables.com/id/Digital-Environmental-Education-Domotics/ How to put precisely the server Nodered on Raspberry? To set up the Nodere software system, follow the guide: [LINK PINTEREST]. on Raspberry? To set up the Nodere software system, follow the guide: [LINK PINTEREST].)
- Brightness control activity v12 + (What you need[https://docs.google.com/docu … What you need[https://docs.google.com/document/d/1HVWFDdyiLj6ORTMYcQF-VPyJCPGuPzeTj_FaKip4pS4/edit#heading=h.kft4zwyruhwh ?] 1 - A remote control device #Deedu; 2 - Environments Nodered and Blynq; 3 - A box whose purpose is to abstract the concept of the home environment. How to create the environment Here we have to describe how the miniature house is created, the environment to be simulated and the things you need to do it: How to build the box[https://docs.google.com/document/d/1HVWFDdyiLj6ORTMYcQF-VPyJCPGuPzeTj_FaKip4pS4/edit#heading=h.rocl9tvc6md5 ?] * We take a box of shoes that we no longer use; * With the help of a pair of scissors with a rounded tip, let's cut one of the shorter sides of the box. From here we could observe inside the box itself what will be simulated; * Let's cut the other minor side in the same way. From this we will insert the small fan; * By inserting the device inside the box, we created our miniature room and we are ready for the experiment. room and we are ready for the experiment.)
- How to Add Subtitles to YouTube Video + (With [https://www.joyoshare.com/video-join … With [https://www.joyoshare.com/video-joiner/ Joyoshare Video Joiner] downloaded and installed on your desktop, double-click to launch it. At the bottom left, click the "Open File" to browse your local file and select the target YouTube video. You can also drag your video to its interface quickly and simply.video to its interface quickly and simply.)
- How to Play Spotify While Playing Roblox + (With a few simple steps, you can now enjoy your favorite tunes from Spotify while immersing yourself in the world of Roblox, whether on mobile or PC.)
- How to Save Spotify Music Tracks without a Premium + (You can convert Spotify songs using either the Web player mode or the App mode.)
- Node-Red Telegram Bot with Temperature Logger Part-2 + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] for ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY] to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop. Also, check out this useful blog on PCBWay Plugin for KiCad from [https://www.pcbway.com/blog/News/PCBWay_Plug_In_for_KiCad_3ea6219c.html here.] Using this plugin, you can directly order PCBs in just one click after completing your design in KiCad.ick after completing your design in KiCad.)
- Water Quality Monitoring System Based on IOT + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] for ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY] to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop.u can get free stuff from their gift shop.)
- Getting Started with ESP-NOW + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] for ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY] to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop.u can get free stuff from their gift shop.)
- Ethernet-Enhanced LoRa Gateway Minimizing Delay + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] for ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY] to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop. Also, check out this useful blog on PCBWay Plugin for KiCad from [https://www.pcbway.com/blog/News/PCBWay_Plug_In_for_KiCad_3ea6219c.html here.] Using this plugin, you can directly order PCBs in just one click after completing your design in KiCad.ick after completing your design in KiCad.)
- Getting Started with TivaWare Launchpad - Basics + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] to order PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY] to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop.u can get free stuff from their gift shop.)
- Temperature Control Neo Pixels with Arduino Nano + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] for ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY] to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop. Also, check out this useful blog on PCBWay Plugin for KiCad from [https://www.pcbway.com/blog/News/PCBWay_Plug_In_for_KiCad_3ea6219c.html here]. Using this plugin, you can directly order PCBs in just one click after completing your design in KiCad.ick after completing your design in KiCad.)
- Appliances Control with ESPNOW + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] for ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY] to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop.u can get free stuff from their gift shop.)
- AWS IoT Core IoT Platform Series - 6 + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY f]or ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY t]o get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop.u can get free stuff from their gift shop.)
- M5Stick C Captive Portal + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] for ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY] to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop.u can get free stuff from their gift shop.)
- Node Red with Raspberry Pi + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] for ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY] to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop.u can get free stuff from their gift shop.)
- Neo Pixels Ring with Arduino Nano + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] for ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY t]o get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop. Also, check out this useful blog on PCBWay Plugin for KiCad from [https://www.pcbway.com/blog/News/PCBWay_Plug_In_for_KiCad_3ea6219c.html here. U]sing this plugin, you can directly order PCBs in just one click after completing your design in KiCad.ick after completing your design in KiCad.)
- Node Red Controlled Web LED on ESP32 with Raspberry Pi 4 + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] for ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY] to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shopou can get free stuff from their gift shop)
- Line Follower Robot - King of Maze + (You must check out [https://www.pcbway.com … You must check out [https://www.pcbway.com/ PCBWAY] for ordering PCBs online for cheap! You get 10 good-quality PCBs manufactured and shipped to your doorstep for cheap. You will also get a discount on shipping on your first order. Upload your Gerber files onto [https://www.pcbway.com/ PCBWAY] to get them manufactured with good quality and quick turnaround time. PCBWay now could provide a complete product solution, from design to enclosure production. Check out their online Gerber viewer function. With reward points, you can get free stuff from their gift shop.u can get free stuff from their gift shop.)
- How To Make A Perfect Study Table/en-gb + (The material of your kid's study table pla … The material of your kid's study table plays a vital role. A strong wood desk lasts for ages, metal ones offer a contemporary feeling while the ones produced using steel offer a feeling of modernity. For a wooden study table, '''[https://www.truworthhomes.com/wood-stain.html Rust-Oleum Truworth Wood Stain]''' gives life span and influences your furniture to look young for years. If you have a necessity of moving your work desk frequently, think about picking something lightweight, durable and which fixed with casters. Desks with easy dismantling feature are also easier to move. mantling feature are also easier to move. )
- ESP32 DHT22 IFTTT + (You will need a Python IDE such as Thonny for this project. You can use any IDE, but for this project, we are using Thonny. To install and use Thonny: *Go to https://thonny.org/ *Download *Install and then open)
- Pet that lights up upon interaction + (You will need to use Arduino IDE to code a … You will need to use Arduino IDE to code and upload the firmware onto your ESP32 board. Download the software by visiting [https://www.arduino.cc/en/Main/Software? Arduino IDE] > Scroll down until you see the “Download the Arduino IDE” section and choose the version based upon your operating system (e.g. If you have Windows 7, choose “Windows Installer” / if you have Windows 10, choose “Windows app”) > On the next page choose “Just download” and run the installation files. “Just download” and run the installation files.)
- Pet that lights up upon interaction + (You will need to use Arduino IDE to code a … You will need to use Arduino IDE to code and upload the firmware onto your ESP32 board. Download the software by visiting [https://www.arduino.cc/en/Main/Software? Arduino IDE] > Scroll down until you see the “Download the Arduino IDE” section and choose the version based upon your operating system (e.g. If you have Windows 7, choose “Windows Installer” / if you have Windows 10, choose “Windows app”) > On the next page choose “Just download” and run the installation files. “Just download” and run the installation files.)
- Simple Train Blocking System + (You'll need to cut the rails or isolate th … You'll need to cut the rails or isolate them to make sure each block is independent. The last track is the security track and is isolated from the rest. The sticker on the plaque is right on the security track. What you see before is the main track (stop zone) and what you see after is the stop zone of the next block. after is the stop zone of the next block.)
- Etage jardinière + (fichiers - La jardinière dans laquelle on placera la plante - Le 4<sup>ème</sup> étage, dans lequel on installera le servo-moteur)
- Etage jardinière + (fichiers - La jardinière dans laquelle on placera la plante - Le 4<sup>ème</sup> étage, dans lequel on installera le servo-moteur)
- Best Amazon Music Converter in 2021 Is Here + (“Our Audio Capture also enables users to r … “Our Audio Capture also enables users to rip Amazon Music to common audio tracks. But it's a little complicated to operate as it works on any sound playing on the computer. Therefore, there are more and more customers who feedback that they need a customized Amazon Music Converter,” Charles David said, the product manager of AudFree Software. “Under this circumstance, with the hardworking of our professional engineers, AudFree Amazon Music Converter is created and developed successfully, which can automatically detect and split songs, and realize batch addition and conversion,” added he. batch addition and conversion,” added he.)
- Cancel Apple Music Membership on iPhone or Mac + (If you use Apple Music directly on your iPhone, iPad or iPod touch, you can cancel the Apple Music service on your iOS devices. Go to App Store and tap on your Apple ID Avatar. Tap View Apple ID and enter your password when you are prompted.)
- ASKotec Tutorials - DIY Simple analog synth + ( # Take your time and look at the schematic. Start with + and run through the different ways till you end back to - pole # The second image shows you the pins you are going to use # Go and mark all pins on your board )
- ASKotec Tutorials - DIY Simple analog synth + ( # Take your time and look at the schematic. Start with + and run through the different ways till you end back to - pole # The second image shows you the pins you are going to use # Go and mark all pins on your board )
- Montaje 3DSteel - Tutorial 4 - Puesta a Punto + ( #Encendemos la impresora. #Comprobamos que no muestre ningún mensaje de error y que la información tenga sentido. )
- Tree planting preparation (Sadhana Forest method) + ( #Install the tube on the planting zone, # … #Install the tube on the planting zone, #Dig dirt from uphill part of the planting zone, #Add the dirt around the tube to form a mound (looks like a volcano), #Add humanure, urine-activated charcoal and soil (e.g. topsoil from other grown trees) in the tube; opsoil from other grown trees) in the tube; )
- Tree planting preparation (Sadhana Forest method) + ( #Install the tube on the planting zone, # … #Install the tube on the planting zone, #Dig dirt from uphill part of the planting zone, #Add the dirt around the tube to form a mound (looks like a volcano), #Add humanure, urine-activated charcoal and soil (e.g. topsoil from other grown trees) in the tube; opsoil from other grown trees) in the tube; )
- Laboîte - suivi de la consommation électrique à la maison + ( #La première étape consiste à récupérer l … #La première étape consiste à récupérer les données de consommation électrique depuis [https://translate.google.com/translate?hl=&sl=en&tl=fr&u=https%3A%2F%2Fguide.openenergymonitor.org%2Fapplications%2Fhome-energy%2F emoncms]. Il existe de nombreuses solutions alternatives à [https://translate.google.com/translate?hl=&sl=en&tl=fr&u=https%3A%2F%2Fguide.openenergymonitor.org%2Fapplications%2Fhome-energy%2F emoncms] mais cette solution présente les avantages suivants : #*Les données sont stockées chez vous #*L'écosystème logiciel et matériel est libre et basé sur des élément réparables et compatibles avec [[laboîte]]! #*La précision des mesures est excellente (89% en utilisant une pince ampèremétrique et 99% en utilisant un capteur d'impulsions) #Connectez-vous [https://emoncms.org/user/view à votre compte emoncms] et copiez votre clé d'API de lecture (''Read API Key'') #Ensuite sur la pages Flux (''Feeds''), copiez les identifiants de vos flux de consommation instantanée (en W) et énergie quotidienne (en kWhd) de consommation instantanée (en W) et énergie quotidienne (en kWhd) )
- Potato Tower + ( #If necessary, collect the stones (see '' … #If necessary, collect the stones (see ''"Gather construction material"''), #Collect the potato eyes, #Collect the soil, #If available, collect the compost or other organic fertilizer solution you want to use for your potatoes, #If necessary and possible, already collect mulching material (corn stalks, rice hulls, hay, straw, dry leaves, BRF …); rice hulls, hay, straw, dry leaves, BRF …); )
- Potato Tower + ( #If necessary, collect the stones (see '' … #If necessary, collect the stones (see ''"Gather construction material"''), #Collect the potato eyes, #Collect the soil, #If available, collect the compost or other organic fertilizer solution you want to use for your potatoes, #If necessary and possible, already collect mulching material (corn stalks, rice hulls, hay, straw, dry leaves, BRF …); rice hulls, hay, straw, dry leaves, BRF …); )
- Commande et instrumentation de trottinette électrique 500W avec Arduino méga + (<nowiki>'''2. Bibliographie :'''< …
'''2. Bibliographie :''' r power the board<br /><br />void setup() {<br /><br />pinMode(Led, OUTPUT); //led carte arduino<br /><br />pinMode(LEDV, OUTPUT);<br /><br />pinMode(LEDR, OUTPUT);<br /><br />pinMode(LEDJ, OUTPUT);<br /><br />pinMode (PWM10,OUTPUT); // broche (10) en sortie timer2<br /><br />// digitalWrite(LEDV,LOW);<br /><br />Timer1.initialize(100000); // initialize timer1, and set a 0,1 second period => 100 000<br /><br />Timer1.attachInterrupt(callback); // attaches callback() as a timer overflow interrupt<br /><br />lcd.begin(20, 4); <br /><br />Serial1.begin(9600); <br /><br />TCCR2B = (TCCR2B & 0b11111000)</nowiki>)
Lien download :
'''sketch_escooter_feed_back_reel_V1.ino'''
https://drive.google.com/file/d/0B_fB3GAsM02FSlRTWHdyRkhuUW8/view?usp=sharing
'''escooter_ampli_SIMULINK.mdl'''
https://drive.google.com/file/d/0B_fB3GAsM02FOW9OdmlhdDhJZGc/view?usp=sharing
'''escooter feed back ISIS.DSN'''
https://drive.google.com/file/d/0B_fB3GAsM02FOXdRWFN5OWRMQkE/view?usp=sharing
En anglais
https://forum.arduino.cc/index.php?topic=477397.0
article : « Etude de trottinettes électriques 100W et 500W (Arduino), Revue 3EI 2017 »
En attente
'''3. Programme en boucle ouverte'''
Pour tester la programmation, nous simulons le programme dans ISIS, comme on peut le voir sur la figure suivante. De plus, nous avons un afficheur LCD pour afficher des données (rapport cyclique correspondant à la PWM à 32Khz, le courant moteur, la tension moteur, l'action sur les boutons poussoirs. En effet, 4 boutons poussoirs sont utilisés.
BP1 pour incrémenter manuellement le rapport cyclique, BP2 le décrémenter. BP3 mettre le rapport cyclique à 0, correspondant au contact frein.
La vitesse du moteur est pratiquement proportionnelle au rapport cyclique
https://i58.servimg.com/u/f58/17/56/35/17/a211.jpg
Nous avons réalisé notre propre amplificateur de courant qui s'appelle un hacheur abaisseur mais il est possible d'acheter un shield
Il existe de nombreuses cartes pour Arduino pour commander des moteurs DC surtout de faibles puissances et aussi de grandes puissances comme on peut l'observer sur les liens suivants.
http://www.robotpower.com/products/MegaMotoPlus_info.html
http://www.robotshop.com/en/dc-motor-driver-2-15a.html
https://www.pololu.com/file/0J51/vnh3sp30.pdf
https://i58.servimg.com/u/f58/17/56/35/17/a310.jpg
mais, tous ces hacheurs shields mesurent le courant en interne mais il n'y a pas de limitation de courant.
Pour avoir une limitation de courant il faut une boucle de courant analogique en utilisant des AOP ou CI spécialisée ou une boucle de courant numérique rapide.
Mais quel doit être la valeur du courant de limitation ?
Le choix de la valeur du courant est normalement pour le Service de fonctionnement 1 heure pour pouvoir effectuée des montées relativement longue sans atteindre la température critique du moteur.
Dans notre cas, le courant de limitation devra etre de
Imoteur limitation=Puissance/Ubatterie=500W/24 V=20A
De plus, le transistor de puissance du hacheur ne peut supporter que 50A dans notre cas.
Mais en boucle ouverte, il n'a pas de régulation de courant, pour ne pas avoir de dépassement du courant maximum, une rampe du rapport cyclique sera utilisé.
Une routine d'interruption de 0.1 seconde sera utilisé pour faire la mesure de la tension est du courant (échantillon de mesure, sample ). Ce temps de sampler est arbitraire, mais ne permet pas d'être plus rapide que le temps de montée du courant car la constante de temps électrique du moteur étant de L/R= 1.5ms.
Le fonctionnement en boucle ouverte avec une rampe de 25.5s (8bit et routine d'interruption de 0.1s) permet de bien comprendre la problématique du fonctionnement d'une commande à moteur DC.
l'affichage se fera seulement tous les 0.2s pour avoir une stabilité des chiffres à l’écran. De plus, un filtrage numérique, se fera sur le courant et la tension sur 4 valeurs donc sur 0.4s.
'''Algo boucle ouverte'''
Routine d'interruption toutes les 0.1S
Lire tension et courant
Boucle loop (scrutation des boutons poussoirs)
Si BP1=1 alors incrementer PWM
Si BP2=1 alors décrementer PWM
Si BP3=1 alors PWM=0
Affichage des variables tous les 0.2s
'''code'''
{{
// include the library code:
#include
#include
#include
#define SERIAL_PORT_LOG_ENABLE 1
#define Led 13 // 13 pour la led jaune sur la carte
#define BP1 30 // 30 BP1
#define BP2 31 // 31 BP2
#define BP3 32 // 32 BP3
#define LEDV 33 // 33 led
#define LEDJ 34 // 34 led
#define LEDR 35 // 35 led
#define relay 36 // 36 relay
#define PWM10 10 //11 timer2
LiquidCrystal lcd(27, 28, 25, 24, 23, 22); // RS=12, Enable=11, D4=5, D5=4, D6= 3, D7=2, BPpoussoir=26
// Configuration des variables
unsigned int UmoteurF = 0; // variable to store the value coming from the sensor
unsigned int Umoteur = 0;
unsigned int Umoteur2 = 0;
unsigned int Umoteur3 = 0;
unsigned int Umoteur4 = 0;
unsigned int ImoteurF = 0;
unsigned int Imoteur = 0;
unsigned int Imoteur2 = 0;
unsigned int Imoteur3 = 0;
unsigned int Imoteur4 = 0;
byte Rcy=0 ; //rapport cyclique 8bit
unsigned int temps;
// the setup function runs once when you press reset or power the board
void setup() {
pinMode(Led, OUTPUT); //led carte arduino
pinMode(LEDV, OUTPUT);
pinMode(LEDR, OUTPUT);
pinMode(LEDJ, OUTPUT);
pinMode (PWM10,OUTPUT); // broche (10) en sortie timer2
// digitalWrite(LEDV,LOW);
Timer1.initialize(100000); // initialize timer1, and set a 0,1 second period => 100 000
Timer1.attachInterrupt(callback); // attaches callback() as a timer overflow interrupt
lcd.begin(20, 4);
Serial1.begin(9600);
TCCR2B = (TCCR2B & 0b11111000) - Commande et instrumentation de trottinette électrique 500W avec Arduino méga + (<nowiki>'''2. Bibliographie :'''< …
'''2. Bibliographie :''' r power the board<br /><br />void setup() {<br /><br />pinMode(Led, OUTPUT); //led carte arduino<br /><br />pinMode(LEDV, OUTPUT);<br /><br />pinMode(LEDR, OUTPUT);<br /><br />pinMode(LEDJ, OUTPUT);<br /><br />pinMode (PWM10,OUTPUT); // broche (10) en sortie timer2<br /><br />// digitalWrite(LEDV,LOW);<br /><br />Timer1.initialize(100000); // initialize timer1, and set a 0,1 second period => 100 000<br /><br />Timer1.attachInterrupt(callback); // attaches callback() as a timer overflow interrupt<br /><br />lcd.begin(20, 4); <br /><br />Serial1.begin(9600); <br /><br />TCCR2B = (TCCR2B & 0b11111000)</nowiki>)
Lien download :
'''sketch_escooter_feed_back_reel_V1.ino'''
https://drive.google.com/file/d/0B_fB3GAsM02FSlRTWHdyRkhuUW8/view?usp=sharing
'''escooter_ampli_SIMULINK.mdl'''
https://drive.google.com/file/d/0B_fB3GAsM02FOW9OdmlhdDhJZGc/view?usp=sharing
'''escooter feed back ISIS.DSN'''
https://drive.google.com/file/d/0B_fB3GAsM02FOXdRWFN5OWRMQkE/view?usp=sharing
En anglais
https://forum.arduino.cc/index.php?topic=477397.0
article : « Etude de trottinettes électriques 100W et 500W (Arduino), Revue 3EI 2017 »
En attente
'''3. Programme en boucle ouverte'''
Pour tester la programmation, nous simulons le programme dans ISIS, comme on peut le voir sur la figure suivante. De plus, nous avons un afficheur LCD pour afficher des données (rapport cyclique correspondant à la PWM à 32Khz, le courant moteur, la tension moteur, l'action sur les boutons poussoirs. En effet, 4 boutons poussoirs sont utilisés.
BP1 pour incrémenter manuellement le rapport cyclique, BP2 le décrémenter. BP3 mettre le rapport cyclique à 0, correspondant au contact frein.
La vitesse du moteur est pratiquement proportionnelle au rapport cyclique
https://i58.servimg.com/u/f58/17/56/35/17/a211.jpg
Nous avons réalisé notre propre amplificateur de courant qui s'appelle un hacheur abaisseur mais il est possible d'acheter un shield
Il existe de nombreuses cartes pour Arduino pour commander des moteurs DC surtout de faibles puissances et aussi de grandes puissances comme on peut l'observer sur les liens suivants.
http://www.robotpower.com/products/MegaMotoPlus_info.html
http://www.robotshop.com/en/dc-motor-driver-2-15a.html
https://www.pololu.com/file/0J51/vnh3sp30.pdf
https://i58.servimg.com/u/f58/17/56/35/17/a310.jpg
mais, tous ces hacheurs shields mesurent le courant en interne mais il n'y a pas de limitation de courant.
Pour avoir une limitation de courant il faut une boucle de courant analogique en utilisant des AOP ou CI spécialisée ou une boucle de courant numérique rapide.
Mais quel doit être la valeur du courant de limitation ?
Le choix de la valeur du courant est normalement pour le Service de fonctionnement 1 heure pour pouvoir effectuée des montées relativement longue sans atteindre la température critique du moteur.
Dans notre cas, le courant de limitation devra etre de
Imoteur limitation=Puissance/Ubatterie=500W/24 V=20A
De plus, le transistor de puissance du hacheur ne peut supporter que 50A dans notre cas.
Mais en boucle ouverte, il n'a pas de régulation de courant, pour ne pas avoir de dépassement du courant maximum, une rampe du rapport cyclique sera utilisé.
Une routine d'interruption de 0.1 seconde sera utilisé pour faire la mesure de la tension est du courant (échantillon de mesure, sample ). Ce temps de sampler est arbitraire, mais ne permet pas d'être plus rapide que le temps de montée du courant car la constante de temps électrique du moteur étant de L/R= 1.5ms.
Le fonctionnement en boucle ouverte avec une rampe de 25.5s (8bit et routine d'interruption de 0.1s) permet de bien comprendre la problématique du fonctionnement d'une commande à moteur DC.
l'affichage se fera seulement tous les 0.2s pour avoir une stabilité des chiffres à l’écran. De plus, un filtrage numérique, se fera sur le courant et la tension sur 4 valeurs donc sur 0.4s.
'''Algo boucle ouverte'''
Routine d'interruption toutes les 0.1S
Lire tension et courant
Boucle loop (scrutation des boutons poussoirs)
Si BP1=1 alors incrementer PWM
Si BP2=1 alors décrementer PWM
Si BP3=1 alors PWM=0
Affichage des variables tous les 0.2s
'''code'''
{{
// include the library code:
#include
#include
#include
#define SERIAL_PORT_LOG_ENABLE 1
#define Led 13 // 13 pour la led jaune sur la carte
#define BP1 30 // 30 BP1
#define BP2 31 // 31 BP2
#define BP3 32 // 32 BP3
#define LEDV 33 // 33 led
#define LEDJ 34 // 34 led
#define LEDR 35 // 35 led
#define relay 36 // 36 relay
#define PWM10 10 //11 timer2
LiquidCrystal lcd(27, 28, 25, 24, 23, 22); // RS=12, Enable=11, D4=5, D5=4, D6= 3, D7=2, BPpoussoir=26
// Configuration des variables
unsigned int UmoteurF = 0; // variable to store the value coming from the sensor
unsigned int Umoteur = 0;
unsigned int Umoteur2 = 0;
unsigned int Umoteur3 = 0;
unsigned int Umoteur4 = 0;
unsigned int ImoteurF = 0;
unsigned int Imoteur = 0;
unsigned int Imoteur2 = 0;
unsigned int Imoteur3 = 0;
unsigned int Imoteur4 = 0;
byte Rcy=0 ; //rapport cyclique 8bit
unsigned int temps;
// the setup function runs once when you press reset or power the board
void setup() {
pinMode(Led, OUTPUT); //led carte arduino
pinMode(LEDV, OUTPUT);
pinMode(LEDR, OUTPUT);
pinMode(LEDJ, OUTPUT);
pinMode (PWM10,OUTPUT); // broche (10) en sortie timer2
// digitalWrite(LEDV,LOW);
Timer1.initialize(100000); // initialize timer1, and set a 0,1 second period => 100 000
Timer1.attachInterrupt(callback); // attaches callback() as a timer overflow interrupt
lcd.begin(20, 4);
Serial1.begin(9600);
TCCR2B = (TCCR2B & 0b11111000) - Connexion au serveur LoRaWAN + (<nowiki>'''Préparer ''':<br /> …
'''Préparer ''': fournis.<br /><br />Intégrations : ThingSpeak, AWS IOT, etc.<br /><br />Dans la plupart des cas, vous n'avez qu'à prêter attention au reporting et à l'envoi de données, donc cet article explique principalement comment utiliser MQTT pour obtenir et envoyer des données, la description officielle https://www.thethingsnetwork.org/docs/applications/mqtt /api.html<br /><br />Le client MQTT.fx est utilisé ici pour démontrer que d'autres clients MQTT en langage de haut niveau peuvent être utilisés dans des applications pratiques.</nowiki>)
Utilisez le logiciel MQTTX pour vous abonner au serveur cible. Voici le serveur chirpstack construit par moi-même. L'IP est 192.168.0.84. Le nom d'utilisateur et le mot de passe sont tous deux admin, qui peuvent être écrits ou non.
Abonnez-vous à TOPIC via le serveur d'applications pour accepter les informations publiées par le serveur de l'appareil.
L'emplacement des informations sur l'appareil est indiqué dans la figure
Grammaire :
// SUJET téléchargé par le serveur de l'appareil
// affiche tout pour l'APPLICATION_ID donné
application/ID_APPLICATION/#
// affiche uniquement les charges utiles de liaison montante pour l'APPLICATION_ID donné
application/APPLICATION_ID/device/+/event/up
// Le serveur d'applications envoie TOPIC
application/APPLICATION_ID/device/DEV_EUI/command/down
Remarque : « # » et « + » sont des caractères génériques dans le protocole MQTT
Wildcard à un seul niveau (Wildcard à un seul niveau) : représenté par le symbole "+". Lorsqu'un niveau dans une rubrique utilise le caractère générique "+", il correspond à n'importe quel nom de niveau. Par exemple, « maison/+ » peut correspondre à des sujets tels que « maison/chambre », « maison/salon », etc., mais pas à plus d'un niveau de sujets tels que « maison/chambre/température ».
Caractère générique multi-niveaux (Multi-level wildcard) : représenté par le symbole "#". Lorsqu'un niveau d'un thème utilise le caractère générique "#", il peut correspondre à n'importe quel nom à plusieurs niveaux. "#" doit être le dernier niveau d'un sujet, qui correspond au niveau actuel ainsi qu'à tous les sujets plus profonds. Par exemple, « maison/# » peut correspondre à « maison/chambre », « maison/salon » et « maison/chambre/température » à n'importe quel niveau de thème.
Informations push sur l'appareil
//Recevoir le SUJET :
//Abonnez-vous au SUJET de téléchargement de données d'un seul appareil
application/ded77c98-1249-44d1-9a14-c4b312f71d77/device/a1b117f518a3ba80/event/up
//Abonnez-vous à tous les appareils sous l'application actuelle
demande/ded77c98-1249-44d1-9a14-c4b312f71d77/#
/* Commande AT pour que le nœud terminal télécharge les données
1 : Besoin de confirmer la trame // 0 n'a pas besoin de confirmer
2 : Le nombre maximum de retransmissions est de 2 fois
10 : le nombre d'octets dans le package actuel
xx:données */
AT+DTRX=1,2,10,3435363738
Les informations reçues par le serveur d'applications sont affichées dans la figure
Le serveur d'applications envoie des informations
//Envoyer le SUJET :
application/ded77c98-1249-44d1-9a14-c4b312f71d77/device/a1b117f518a3ba80/command/down
//Envoyer le format des données
{
"devEui": "a1b117f518a3ba80", #ID du périphérique
"confirmed": true, #Si une confirmation est requise
"fPort": 10, #Port cible de la couche application
"data": "cnVub29i" #data, remarque : nécessité d'utiliser le format d'encodage base64, par exemple : cnVub29i == 72756E6F6F62(runoob)
}
//Le terminal lit les données du tampon de réception et efface le tampon
AT+DRX ?
Les informations reçues par l'appareil sont affichées sur la figure :
'''Avis ''':
Les caractères génériques MQTT ne peuvent être utilisés que lors de l'abonnement, pas lors de l'envoi
'''Site Web d'outils ''' :
ASCII en chaîne
https://www.asciim.cn/m/tools/convert_ascii_to_string.html
cryptage et déchiffrement base64
https://c.runoob.com/front-end/693/
'''Interagissez avec les données du serveur TTN '''
Dans l'article précédent, nous avons principalement expliqué comment enregistrer des passerelles, créer des applications, créer des appareils, etc. sur thethingsnetwork.org. thethingsnetwork.org (ci-après dénommé TTN) n'est qu'un serveur réseau (serveur réseau) et n'enregistrera pas d'application. données. Par conséquent, dans le projet lui-même, un serveur d'applications est également requis. thethingsnetwork.org propose diverses méthodes permettant à la plate-forme d'application d'obtenir des données et de gérer les appareils.
Principalement divisé en 3 catégories :
API : elle est divisée en API de données et API de gestion d'applications. L'API de données utilise principalement MQTT pour recevoir et envoyer des données, et l'API de gestion d'applications utilise principalement HTTP pour gérer les appareils enregistrés.
SDK : Différents langages tels que Go, Java, Node.js sont fournis.
Intégrations : ThingSpeak, AWS IOT, etc.
Dans la plupart des cas, vous n'avez qu'à prêter attention au reporting et à l'envoi de données, donc cet article explique principalement comment utiliser MQTT pour obtenir et envoyer des données, la description officielle https://www.thethingsnetwork.org/docs/applications/mqtt /api.html
Le client MQTT.fx est utilisé ici pour démontrer que d'autres clients MQTT en langage de haut niveau peuvent être utilisés dans des applications pratiques. - ESP32 HC-SR04 Ultrasonic IFTTT + (<nowiki><br/><div class="mw …
import machine
import time
import urequests
import network
# Wi-Fi credentials
ssid = 'wifi_name' #input your own wifi name
password = 'password' #input your own password
# IFTTT webhook key
api_key = 'your_own_key' #input your own key
# Connect to Wi-Fi
station = network.WLAN(network.STA_IF)
station.active(True)
station.connect(ssid, password)
while station.isconnected() == False:
pass
print('Connection successful')
print(station.ifconfig())
# Set up ultrasonic sensor
trigger = machine.Pin(4, machine.Pin.OUT)
echo = machine.Pin(5, machine.Pin.IN)
def main():
while True:
# Send trigger pulse
trigger.value(0)
time.sleep_us(5)
trigger.value(1)
time.sleep_us(10)
trigger.value(0)
# Measure duration of echo pulse
while echo.value() == 0:
start = time.ticks_us()
while echo.value() == 1:
end = time.ticks_us()
duration = time.ticks_diff(end, start)
# Calculate distance
distance = duration * 0.034 / 2
# Send data to IFTTT
data = {'value1': distance}
submitData("ultrasonic_distance", data)
# Delay before next measurement
time.sleep(5)
def submitData(event, data):
try:
print('Sending data to IFTTT:', data)
request_headers = {'Content-Type': 'application/json'}
request = urequests.post(
'https://maker.ifttt.com/trigger/'+ event + '/with/key/' + api_key,
json=data,headers=request_headers)
print(request.text)
request.close()
except OSError as e:
print('Failed to send data to IFTTT.', e)
if __name__ == '__main__':
main() - PP Sheetpress + (====Tools====
same as above
====Parts==== … ====Tools====
same as above
====Parts====
36 corner brackets
====Steps====
# Prepare your parts. Each "cell" will require 4 brackets, 16 M8Bolts, and 16 washers
# Starting with the 4 corners of the ''entire assembly'', attach the corner brackets and tighten the bolts only to finger-tight.
# Next attach the 920 beam ends to the outer perimeter.
# Next, attach the inner beams in place. Ensure that all beams are equally spaced. (remember that the 2 interior beams are shorter though)
interior beams are shorter though) <br/>) - Cheap and Cute Digital PhotoFrame Without SD Card on ESP8266and1-8inch TFT + (<nowiki>1.8 TFT Panel ST7735 https:/ …
1.8 TFT Panel ST7735 https://www.aliexpress.com/item/32913848470.html m/thing:4097143<br /><br />Some Wires & Soldering Iron.</nowiki>)
1.8 TFT Panel ST7735 https://www.banggood.com/1_441_82_02_22_42_8-Inch-TFT-LCD-Display-Module-Colorful-Screen-Module-SPI-Interface-p-1494883.html
ESP8266 WEMOS D1 https://www.aliexpress.com/item/33036965281.html
3D Printed Case https://www.thingiverse.com/thing:4097143
Some Wires & Soldering Iron. - Virtual Fence - Anti Theft Device + (<nowiki>A Fence is a physical bounda …
A Fence is a physical boundary, which is used to restrict kids and dogs from exiting the border Boundaries provide a layer of security, which also restricts entry from outside. But these boundaries need to be maintained heavily. And once an object has moved out or stolen, then the theft cannot be further located. e Coffee Shop, or even parlor.<br /><br />But before we get started -</nowiki>)
This brings us to a solution, which is geofencing a physical device attached to our belonging. This belonging would be a mere part of the IoT - Internet of ''''Things'.'''
The above pictorial is a sample of Geofence in a public area. Best part? Since it is on a virtual map, having a virtual fence would have no effect on whether you own the area. This area could be your Home, Office, favorite Coffee Shop, or even parlor.
But before we get started - - 3D CAM sous Fusion 360 + (<nowiki>Avant de commencer la progra …
Avant de commencer la programmation du CAM, considérez votre pièce et la meilleure approche pour l'usiner. Ces décisions dépendent de la forme du modèle, des matériaux, et des contraintes de la machine CNC que vous utilisez. Dans cette étape, vous apprendrez comment ces facteurs impactent votre stratégie d'usinage en ce qui concerne la fixation (workholding), le référencement (registration, c'est-à-dire s'assurer que la CNC sache où se trouve la pièce, et les paramètres du CAM. utiliser toute la longueur de la fraise. Lors de l'usinage de bois ou de plastique, suivez la règle du chevauchement et de la profondeur de passe : le chevauchement et la profondeur de passe ne doivent jamais excéder 50% du diamètre de la fraise.</nowiki>)
Chemins d'outil 3D
Dans un toolpath 2D (poche, contour, tracé, ...), la tête de la fraise reste à une profondeur fixe (axe Z) durant une passe d'usinage, et ne bouge que dans les directions X et Y pendant qu'elle coupe. Ce type d'usinage est idéal pour des pièces prismatiques, pour lesquelles toutes les faces usinées sont perpendiculaires à l'axe de la broche de la machine.
Lors de la programmation de pièces non prismatiques, telles que des moules ou des formes organiques, les opérations 2D sont insuffisantes. Vous devez utiliser des opérations de CAM 3D, dans lesquelles la fraise se déplace de manière dynamique selon X, Y et Z.
Serrage
Le serrage (workholding) est la stratégie pour maintenir votre pièce de manière rigide pendant le processus d'usinage. Lors de la programmation avec des parcours d'outil 3D, la mise en oeuvre est une considération initiale importante. Cela est particulièrement vrai pour les pièces qui nécessitent un usinage des deux côtés, lorsque la pièce sera basculée entre les ''setups''. (programmes d'usinage)
Pour la programmation de pièces prismatiques,où les CAM 2D et 2.5D requièrent uniquement un modèle de CAO de la pièce que vous souhaitez usiner, aucune fonctionnalité supplémentaire n'est présente pour la fixation ou le référencement . En effet, la pièce prend la forme d'un prisme rectangulaire, qui peut être facilement maintenu dans un étau ou fixé au martyr.
Mais que faites-vous lorsque votre forme est plus organique ou irrégulière, et doit également être retournée à la machine des deux côtés? Dans ce cas, vous devez créer un matériau supplémentaire qui maintiendra votre pièce dans un étau, contre le martyr ou à plat contre le bas de la machine. Il est très difficile de programmer le CAM sans avoir ces fonctionnalités intégrées dans votre modèle.
En d’autres termes, l’usinage 3D avec retournement nécessite que vous modélisiez la matière que vous souhaitez laisser ainsi que des onglets pour éviter que votre pièce ne se détache dans la machine. Ces onglets seront coupés et poncés après l'usinage, généralement avec une scie à ruban et une ponceuse à disque.
Pour votre cuillère de service, vous aurez deux onglets - un à chaque extrémité - et un prisme rectangulaire qui tiendra la cuillère à plat après le retournement. Lors de la modélisation, il est préférable de créer ces suppléments en tant que corps (bodies) distincts de la pièce à usiner.
Référencement
Étant donné que la cuillère sera usinée des deux côtés (usinage par retournement), vous devez vous assurer que la machine à commande numérique peut localiser la pièce avec précision après son déplacement. Ceci s'appelle l'enregistrement.
Si vous avez déjà utilisé Haas, vous savez utiliser une sonde pour localiser votre pièce. Cependant, comme beaucoup de routeurs de table, le DMS n’a pas de sonde. Lorsque vous utilisez le DMS pour localiser l’origine de votre système de coordonnées de travail (Work Home), vous insérez un outil dans la broche et vous le positionnez au bon endroit. Il est courant de coincer un morceau de papier entre le support et l’outil pour s’assurer que Z est correct. Dans la classe des machines DMS, vous apprendrez à saisir les codes pour configurer votre WCS de cette manière. Comme vous pouvez l’imaginer, ce système n’est pas précis, car vous ne faites que "regarder les yeux" de cet endroit.
Cela implique de devoir considérer une manière d'aligner les deux côtés de la pièces précisément si elle doit s'usiner des deux côtés. Il y a plusieurs méthodes possibles, chacune avec ses avantages et ses inconvénients qui dépendent de la spécificité de la pièce à usiner. Parmi les méthodes les plus courantes: - Attacher des butées sur le martyr ou le lit de la fraiseuse, où ira se caler la pièce usinée. - Usiner un contour dans le martyr, pour ensuite placer la pièce à l'intérieur en serrage - forer des trous pouvant accueillir des "pins" en bois, dans la pièce à usiner et dans le martyr, pour les solidariser (le plus précis)
La dernière méthode est celle que nous utiliserons pour la cuillère. Lors de l'usinage de la face avant, vous percerez également trois trous à travers le stock et partiellement à travers le martyr. Lors du retournement de la pièce, vous insérerez des tourillons dans ces trous afin d'aligner l'autre face parfaitement avec la première.
Paramétrage du CAM Les spécificités du projet (usinage de bois sur une fraiseuse multi-outils) vont également déterminer certains choix lors de la programmation des chemins d'outil. En l'occurrence, l'usinage du bois ou du platique n'est pas un usinage rapide. Cela autorise l'utilisation de chemins d'outils adaptatifs pour le "dégrossage", mais vous ne pouvez pas utiliser toute la longueur de la fraise. Lors de l'usinage de bois ou de plastique, suivez la règle du chevauchement et de la profondeur de passe : le chevauchement et la profondeur de passe ne doivent jamais excéder 50% du diamètre de la fraise. - How to Delete Tidal Account Permanently without Subscription + (<nowiki>If you are using Apple produ …
If you are using Apple products such as iOS devices, you will find a Delete Account option on your iOS Tidal app. Just follow the steps below to close Tidal account permanently. gt;Step 4. On the new screen, tap the bottom ''''Delete account'''' option.<br /><br /><br/></nowiki>)
Step 1. Open the Tidal app on your iPhone.
Step 2. Tap the top-right '''gear''' icon from the '''My Collection''' section to go to Tidal '''Settings'''.
Step 3. Scroll down and choose ''''Manage account''''.
Step 4. On the new screen, tap the bottom ''''Delete account'''' option. - How to Set Tidal Sleep Timer + (<nowiki>If you are using an Android …
If you are using an Android phone, you need to install a professional Sleep Timer app from the Google Play store on your Android device and then create a sleep timer according to your needs. Now, look at the steps below. ''' > ''''Perform action'''' to personalize details of the sleep timer for Tidal music.</nowiki>)
'''Step 1.''' Download ''''Sleep Timer (Turn music off)'''' on your Android from Google Play.
'''Step 2.''' Launch the app and tap on the three vertical dots in the top right corner of the home screen.
'''Step 3.''' On the '''Setting''' menu, click ''''Player to launch on start'''' and select ''''Tidal'''' from the app list.
'''Step 4.''' Go back to the '''Settings''' menu and then choose ''''On sleep'''' > ''''Perform action'''' to personalize details of the sleep timer for Tidal music. - Qubitro Device Data - IoT Platform Series + (<nowiki>To get started with Qubitro, …
To get started with Qubitro, we will first need to create an account. Go to the Qubitro website (https://www.qubitro.com/) and click on the "Sign Up" button. You will be prompted to enter ''Full Name'', ''Email Address,Country'', and ''password'' to create your account. shall automatically be logged in to our account.</nowiki>)
Once, we have created the account, we can log in from '''https://portal.qubitro.com/login.''' However, we shall automatically be logged in to our account. - Water probe 9-11 activities + (<nowiki>To have a functioning water …
To have a functioning water probe, you ll need to upload a specific program onto the arduino uno board. ><br />int oldAnalogValue=1000;<br /><br />float returnVoltage=0.0;<br /><br />float resistance=0.0;<br /><br />double Siemens;<br /><br />float TDS=0.0;<br /><br />while(((oldAnalogValue-analogValue)>threshold)</nowiki>)
Here is the sketch you need to upload:
/*
Water Conductivity Monitor
Sketch for an Arduino gadget that measures the electrical
conductivity of water.
This example code is based on example code that is in the public domain.
*/
const float ArduinoVoltage = 5.00; // CHANGE THIS FOR 3.3v Arduinos
const float ArduinoResolution = ArduinoVoltage / 1024;
const float resistorValue = 10000.0;
int threshold = 3;
int inputPin = A0;
int ouputPin = A5;
void setup()
{
Serial.begin(9600);
pinMode(ouputPin, OUTPUT);
pinMode(inputPin, INPUT);
}
void loop()
{
int analogValue=0;
int oldAnalogValue=1000;
float returnVoltage=0.0;
float resistance=0.0;
double Siemens;
float TDS=0.0;
while(((oldAnalogValue-analogValue)>threshold) - EMI probe 9-11 + (<nowiki>Whether you re using an ardu …
Whether you re using an arduino uno or a nano, the code that you ll need to upload in order for the probe to function correctly is basically the same. lay);<br /><br />Serial.begin(9600);<br /><br />}<br /><br />void loop()<br /><br />{<br /><br />val = analogRead(inPin);<br /><br />Serial.println(val);<br /><br />dispData(val);<br /><br />val = map(val, 1, 100, 1, 2048);<br /><br />tone(9,val,10);<br /><br />}<br /><br />void dispData(int i)<br /><br />{<br /><br />if ((i<-999)</nowiki>)
Just make sure to program the correct digital pin for the piezo speaker. In the instructions above, we connected the speaker on D9 on an arduino uno, and D3 on an arduino nano.
// Arduino Electromagnetic interference detector
// Code modified by Patrick Di Justo, based on
// Aaron ALAI EMF Detector April 22nd 2009 VERSION 1.0
// aaronalai1@gmail.com
//
// This outputs sound and numeric data to the 4char
#include
#define SerialIn 2
#define SerialOut 7
#define wDelay 900
int inPin = 5;
int val = 0;
SoftwareSerial mySerialPort(SerialIn, SerialOut);
void setup()
{
pinMode(SerialOut, OUTPUT);
pinMode(SerialIn, INPUT);
mySerialPort.begin(19200);
mySerialPort.print("vv");
mySerialPort.print("xxxx");
delay(wDelay);
mySerialPort.print("----");
delay(wDelay);
mySerialPort.print("8888");
delay(wDelay);
mySerialPort.print("xxxx");
delay(wDelay);
Serial.begin(9600);
}
void loop()
{
val = analogRead(inPin);
Serial.println(val);
dispData(val);
val = map(val, 1, 100, 1, 2048);
tone(9,val,10);
}
void dispData(int i)
{
if ((i<-999) - Automated Gardening Plant with arduino Uno under the DEEDU project + (<nowiki>You will need<br />< …
You will need link<br /><br />- 1 5V water pump link<br /><br />- 1 5v relay link<br /><br />- 3 1k resistor link<br /><br />- 1 Breadbord or prototyping PCB link<br /><br />-2 5v power supply link</nowiki>)
electronic control and command part (listed below)
water tank
a plant in a pot
a box for electronic (https://www.thingiverse.com/thing:4106140)
3d printed light sensor support (https://www.thingiverse.com/thing:3986667)
3d printed sprinkler (https://www.thingiverse.com/thing:3986672)
For the Command & Control part the material used are the following:
- 1 Arduino UNO link
- 1 moisture sensor link
- 1 CO2 Gas sensor Mq7 link
- 1 Lcd screen 2x16 (+i2c)) link
- 1 LDR light sensor (photoresistor) link
- 2 push buttons link
- 1 Temp + humidity sensor DHT11 link
- 1 5V water pump link
- 1 5v relay link
- 3 1k resistor link
- 1 Breadbord or prototyping PCB link
-2 5v power supply link - 3D CNC milling avec CAM Fusion 360 + (<section class="step"><br />Be …
Before beginning CAM programming, you need to consider the part and the best approach to machining. These decisions depend on the shape of the model, the material, and the constraints of the CNC machine you are using. In this lesson, you will learn how these factors impact your machining strategy with respect to workholding, registration (making sure the CNC knows where the part is), and CAM settings.
3D Toolpathing
If you completed the CAD and CAM Class, you worked with 2D toolpaths, in which the end mill stays at a fixed depth (Z-level) throughout a machining pass, moving only in X and Y while cutting. This type of machining is ideal for prismatic parts - parts in which all machined faces lie normal to the machine tool spindle.
When programming non-prismatic parts, such as molds or organic shapes like the the parts below, 2D operations are insufficient. You need to use 3D CAM operations, in which the end mill moves dynamically in X, Y, and Z.
Workholding
Workholding is the strategy for holding your part rigidly during the machining process. When programming with 3D toolpaths, workholding is an important initial consideration. This is especially true of parts that require machining on both sides, when the part will be flipped between setups.
When programming for prismatic parts, you may have noticed that 2D and 2.5D CAM only requires a CAD model of the part that you want to machine, without any extra features for workholding attachment or registration. This is because the part takes the shape of a rectangular prism, which can be held easily inside a vise or fixed to a spoiler board.
But what do you do when your shape is more organic or irregular, and also must be flipped to machine on both sides? In this case, you need to model additional material that will hold your part inside a vise, against a spoiler board, or flat against the bottom of the machine. It's very hard to program the CAM without having these features incorporated into your model.
In other words, 3D flip machining requires that you model the stock you want left behind, as well as tabs to prevent your part from coming loose inside the machine. These tabs will be cut off and sanded down after machining, usually with a bandsaw and disk sander.
Note: Another, more advanced, technique for workholding for irregular shapes in metal is a soft jaw system. You would machine your own custom aluminum jaws to use with a Lang or Kurt vise, and these custom jaws would hold your part after the flip. No tabs needed.
For your serving spoon, you will have two tabs--one on each end--and a rectangular prism of stock that will hold the spoon flat after the flip. When modeling, it's a good idea to make your stock and tabs another body, separate from your part.
Registration
Because the spoon will be machined from both sides (flip machining), you need a way to ensure that the CNC machine can locate the part accurately after it has been moved. This is called registration.
If you have used the Haas before, you're familiar with using a probe to locate your part . The DMS, however, like many table routers, does not have a probe. When using the DMS to locate the origin of your Work Coordinate System (Work Home), you will insert a tool into the spindle and jog it to the correct location. It's common to trap a piece of paper between the stock and the tool to ensure that Z is correct. In the DMS machine class you will learn how to enter the codes to set your WCS in this way. As you might imagine, this system is not accurate, because you're just "eyeballing" this location.
This means that if you have a part that requires flip machining, you need to consider how to get the two sides to line up properly with one another. There are lots of options, and they all have advantages and disadvantages based on the specifics of your part. Some common methods include:
--Attaching stops to your spoiler board (waste board under your part that can be machined) or machine bed
--Machining a contour into your spoiler board, then placing your stock exactly inside that contour
--Drilling holes for dowels that go into the spoiler board beneath your part (most accurate)
This final technique is the the method you will use for the spoon. While machining the front side of the spoon, you will also drill three holes through the stock and partially into the spoiler board. After you flip your part, you will insert dowels through the holes and into the spoiler board that will align your part perfectly with your first side.
CAM Settings
The specifics of the project - machining wood on the DMS router - will also determine some of the choices you make when programming toolpaths.
-Tool numbering
If you are a Pier 9 shop user, you will be using the DMS tool library. When you have simulated and finalized your CAM program, make sure that your tools are labeled in the chronological order that they are used. You will learn later in this class how to edit tool numbers.
Remember that the chronological tool numbers in your program do not correspond to the numbers in the DMS tool library drawer. For instance, the fifth tool you use in your program might be the 1" Rough Short End Mill, which is labeled #34 in the DMS library. You will see the DMS library number in the comment for each tool, which will appear in your setup sheet (machining plan). You will learn later how to generate setup sheets.
If you are not using Pier 9's DMS, you'll either be using custom tools, or tools from your own tool library. If using your own library, be sure to label your tools in the chronological order they will be used.
-Rules for roughing
Machining in wood or plastic on the DMS is not high speed machining (HSM). This means that you may use Adaptive toolpaths for roughing, but you cannot use the whole length of the cutter.
When machining wood or plastic, follow the Stepover and Stepdown Rule: The stepover and stepdown should never exceed 50% of the tool diameter. - Boite aux lettres Connectée ESP8266 + ('''<u>1/ Connexion du node MCU :< … '''1/ Connexion du node MCU :''' sur la platine de prototypage dans le sens de la longueur afin que les rangées de pattes du module ne soient pas connectées. Le Node MCU fonctionne en 3.3V mais les 2 composants utilisés fonctionnent avec 5V. Une PowerBank de 5V alimentera le dispositif. Il conviendra donc de connecter le capteur à ultrason et le player MP3 sur la broche Vin du node MCU afin de bénéficier des 5V en entrée. '''2/ Connexion du capteur :''' Vcc sur Vin de l'ESP Gnd sur Gnd Trig sur D1 Echo sur D2 '''3/ Connexion du player Groove MP3''' Vcc sur Vin Gnd sur Gnd Tx c'est le retour et ici nous ne l'utiliserons pas donc pas connecté Rx sur le Tx de l'ESP mais malheureusement après de nombreux essais infructueux il s'est avéré que les pin Rx et Tx de l'ESP n'étaient pas ceux qui devaient être utilisés. Un rapide coup d'oeil sur la documentation du module permet de voir que plusieurs pin peuvent faire office de Rx et Tx Les broches D7 et D8 de l'ESP font office également de Rx(2) et Tx(2) qui correspondent donc dans l'IDE Arduino aux GPIO 13 et 15 (ce sera important dans le code). Nous connectons donc le Rx du player MP3 à la broche D8 (Tx) de l'ESP afin que celui ci puisse envoyer ses informations. '''4/ Connexion du Jack du HP à l'entrée Jackdu player MP3''' Penser à l'alimentation du HP (power bank double USB) '''5/ Connexion du node au PC pour téléversement du code =) étape 2'''double USB) '''<u>5/ Connexion du node au PC pour téléversement du code =) étape 2</u>''')
- Boite à Histoires + ('''U'''tilisation du logiciel LaserCAD pou … '''U'''tilisation du logiciel LaserCAD pour créer des ouvertures et configurer la découpeuse laser (“Cut” vitesse : 10 et puissance : 100 et "Engrave" vitesse : 300 et puissance : 30). '''M'''odifier à votre guise les ouvertures de la boite. '''D'''écouper les éléments sur des plaques de contreplaqué de 5mm.ts sur des plaques de contreplaqué de 5mm.)
- Boite à Histoires + ('''U'''tilisation du logiciel TinkerCAD afin de créer une pièce 3D faisant office de bouton poussoir pour activer l'imprimante Thermique.)
- How to Share Spotify Song on Snapchat + ('''''Q: Is there a way to share and at the … '''''Q: Is there a way to share and at the same time, play Spotify music on Snapchat?''''' '''A:''' Spotify hasn’t rolled out the playing option on Snapchat yet. To do so, you have to download music from Spotify in advance and share the full song file on Snapchat to your friends. But then again, Spotify songs are protected by DRM and users are not allowed to play them on any other platforms.So a third party tool like [https://www.tuneskit.com/music-converter-for-spotify/ TunesKit Spotify Music Converter] is needed to transform Spotify DRM songs into common audio files such as MP3, AAC and M4A. Then you can apply them into any platform without restrictions. '''TunesKit Spotify Music Converter''' is a feature-rich tool designed to convert Spotify Ogg files into 6 types of common audio formats including MP3, FLAC, AAC, WAV, M4A and M4B. With a 5X faster converting speed, it maintains the output files with 100% original audio quality. '''Step 1 Launch TunesKit and Import Spotify Songs''' Open TunesKit Spotify Music Converter. And then drag and drop songs from Spotify into TunesKit’s interface, and they’ll be automatically imported. '''Step 2 Set Up Output Format and Configurations''' Turn to Preference and then enter Convert menu. There're 6 types of output formats you can choose including MP3, M4A, M4B, AAC, WAV and FLAC. You can also customize the output channel, sample rate and bit rate. '''Step 3 Start Converting''' Click the "Convert" button and TunesKit will start operating. When it is all done, click the "Converted" button and you'll get the output file list. '''Step 4 Share and Play Spotify Songs on Snapchat''' Connect your phone with your computer, and then send the converted Spotify song files to your phone. Now you can share these songs to your friends and listen to them together on Snapchat.s and listen to them together on Snapchat.)
- Masque de réalité virtuelle imprimé en 3D + (Emboitez les deux supports ensemble.)
- Masque de réalité virtuelle imprimé en 3D + (Emboitez les deux supports ensemble.)
- Turn signal biking jacket + ('''Plan the aesthetic and electrical layou … '''Plan the aesthetic and electrical layout of your piece''' Decide where each component is going to go and figure out how you will sew them together with as few thread crossings as possible. Make a sketch of your design that you can refer to as you work. The photos below show the sketches for my jacket. Stitching for power (+) is shown in red, ground (-) in black, LEDs in green, and switch inputs in purple.EDs in green, and switch inputs in purple.)
- Turn signal biking jacket + ('''Plan the aesthetic and electrical layou … '''Plan the aesthetic and electrical layout of your piece''' Decide where each component is going to go and figure out how you will sew them together with as few thread crossings as possible. Make a sketch of your design that you can refer to as you work. The photos below show the sketches for my jacket. Stitching for power (+) is shown in red, ground (-) in black, LEDs in green, and switch inputs in purple.EDs in green, and switch inputs in purple.)
- How to Allow or Block Apple Music Explicit Content + ('''Step 1.''' Go to '''Settings''' on your … '''Step 1.''' Go to '''Settings''' on your iPhone and tap '''Screen Time'''. '''Step 2.''' Scroll to the '''Content & Privacy Restrictions''' option under '''Screen Time'''. '''Step 3.''' Make sure your Content & Privacy Restrictions toggle is enabled and tap the '''Content Restrictions''' option beneath. '''Step 4.''' Tap the '''Music, Podcasts, Fitness''' to select what content to allow. '''Step 5.''' Here you can select allow content from '''Explicit''' to '''Clean'''. allow content from '''Explicit''' to '''Clean'''.)
- How to Clear Tidal Cache on iOS and Android + ('''Step 1.''' On the Home screen of your A … '''Step 1.''' On the Home screen of your Android phone, press and hold the '''Tidal app icon''' until a menu appears. '''Step 2.''' Tap the icon with i to enter the app’s settings. Or you can go to '''Settings''' > '''Apps''' > '''Tidal''' to set up, too. '''Step 3.''' On the detail page, tap '''Storage & cache''' and then '''Clear cache'''.''Storage & cache''' and then '''Clear cache'''.)
- How to Create Spotify Codes for Sharing with Others + ('''Step 1.''' Open the Spotify app and tap … '''Step 1.''' Open the Spotify app and tap the '''search''' button at the bottom. '''Step 2.''' Type in the name of the song in the search bar and search for it. '''Step 3.''' Scroll down the search results and find the exact song you’d like to share. '''Step 4.''' Here tap the '''three-dot icon''' beside the song name directly. '''Step 5.''' You’ll see a wave-alike Spotify code in the menu.see a wave-alike Spotify code in the menu.)
- Poelito - Poêle de masse semi-démontable + (Le principe du Poelito est de construire u … Le principe du Poelito est de construire un poêle rocket dans un bidon. Le fond du bidon est tapissé de mélange isolant. Cela ne dispense pas de poser son poêle sur un support incombustible. La partie inférieure, où le feu se développe, est coulée en béton réfractaire autour d’un coffrage en tubes de carton. Ces tubes forment des réservations creuses : le circuit du feu et de fumées. La partie inférieure constitue la base du foyer. C’est une masse fixe. La moitié supérieure est constituée de tuyaux métalliques amovibles et remplie de sable que l’on peut laisser sur place ou transporter séparément. Le foyer est fermé soit par une plaque de fonte, soit par une plaque vitro céramique, recouvert par le couvercle du bidon en guise de finition. Le conduit d’évacuation est à l’extérieur du bidon. La connexion se fait par un T de raccordement avec tampon de ramonage. La traversée du plafond et la sortie de toit (ou tout ce qui est à l’extérieur de l’habitat) doit obligatoirement être isolée. On voit sur l'image le bas du conduit d’alimentation vertical avec vers le premier plan son cendrier, et vers l’arrière-plan le départ horizontal des flammes : ce premier ensemble constitue le brûleur. A l’arrière-plan on voit les 2 reprises des fumées, une de chaque côté du conduit de départ de flamme. Ces 2 reprises se rejoignent par en dessous via un collecteur, qui envoie les fumées vers l’arrière, en direction de l’évacuation des fumées). Cet ensemble constitue le collecteur. Raccordement au conduit d’évacuation par T avec tampon au conduit d’évacuation par T avec tampon)
- Wio WM1110: Quick Start Guide for Seamless Integration + ('''This guide explains the steps to seamle … '''This guide explains the steps to seamlessly integrate the WM1110 sensor module with The Things Network (TTN) and ThingSpeak for data transmission and visualization.''' The [https://www.seeedstudio.com/Wio-WM1110-Dev-Kit-p-5677.html?queryID=86ddeaf2f0e1846781c93ee0739996d3&objectID=5677&indexName=bazaar_retailer_products seeed studio Wio-WM1110 Dev Kit] is based on the [https://www.seeedstudio.com/Wio-WM1110-Module-LR1110-and-nRF52840-p-5676.html?queryID=777e87bf936e9951b01169e582eaaa0b&objectID=5676&indexName=bazaar_retailer_products Wio-WM1110] Wireless Module, which integrates both a Semtech LoRa® transceiver and a multi-purpose radio front-end for geolocation functionalities. The LoRa® transceiver enables low-power, high-sensitivity network coverage, while GNSS (GPS/BeiDou) and Wi-Fi scanning work together to offer comprehensive location coverage. Additionally, the Dev Kit provides connectivity options for a variety of peripherals, making it a versatile platform for developing diverse IoT applications. The [https://www.seeedstudio.com/Wio-WM1110-Module-LR1110-and-nRF52840-p-5676.html?queryID=777e87bf936e9951b01169e582eaaa0b&objectID=5676&indexName=bazaar_retailer_products Wio-WM1110] is a powerful fusion positioning module designed for developing low-power, long-range IoT applications. It combines the capabilities of the [https://www.semtech.com/products/wireless-rf/lora-edge/lr1110 Semtech LR1110] LoRa transceiver and the [https://www.nordicsemi.com/products/nrf52840 Nordic nRF52840] microcontroller, offering a comprehensive solution for building connected devices with the following features: * '''Long-range wireless communication:''' Utilizing Semtech's LoRa technology, the Wio-WM1110 enables low-power communication over vast distances, making it ideal for connecting devices in remote locations. * '''Global Navigation Satellite System (GNSS):''' Integrated GNSS support, including GPS and BeiDou, provides accurate location tracking capabilities for your IoT devices. * '''Wi-Fi connectivity:''' In addition to LoRaWAN and GNSS, the Wio-WM1110 also offers Wi-Fi connectivity, providing another option for device communication and internet access. * '''Bluetooth:''' The module further extends its connectivity options by supporting Bluetooth protocols, enabling communication with other Bluetooth-enabled devices. * '''Fusion positioning:''' By combining the data from LoRaWAN, GNSS, Wi-Fi, and Bluetooth, the Wio-WM1110 can achieve highly accurate and reliable positioning, even in challenging environments. * '''Low-power operation:''' The Wio-WM1110 is designed for low-power consumption, allowing your devices to operate for extended periods on battery power. * '''Open-source platform:''' The Wio-WM1110 is based on an open-source platform, providing developers with access to the underlying hardware and software, allowing for greater customization and flexibility. and software, allowing for greater customization and flexibility.)
- Sérigraphie par émulsion photographique + ('''Un écran de sérigraphie''' L'écran est … '''Un écran de sérigraphie''' L'écran est composé d'un tissu tendu sur un cadre de bois ou d'aluminium. J'utiliserai ici un tissu avec du 110 mailles (fil par pouces). Les tissus à mailles élevés (200 - 300) impriment avec plus de précision, mais laissent passer moins d'encre. Les tissus aux mailles de 85 à 150 impriment moins de détails, mais laissent une couche raisonnable d'encre, utile pour créer une impression opaque. '''Une source de lumière (ampoule survoltée ou source de soleil direct)''' '''Une raclette''' '''Du ruban gommé''' '''Une feuille d'acétate transparente''' '''De l'encre de sérigraphie''' Attention a choisir l'encre idéale pour votre projet (Si vous imprimez sur tissu, choisissez une encre pour tissu). '''Un kit d'émulsion photographique''' Ce kit comporte 3 bouteilles (dans l'image je n'ai que les deux bouteilles blanches). Le produit ne dure que 4 mois avant de devoir être jeté, et devra être conservé au réfrigérateur. (voir étape 4: préparer un kit d'émulsion photographique) '''Un accès à un lavabo''' ...Et tout ce qu'il faut pour nettoyer: savon, linge à vaisselle, éponge. '''Une chambre noire''' Une pièce sans fenêtre bien ventilée.'' Une pièce sans fenêtre bien ventilée.)
- VERBIS - Desktop 8x8 RGB LED Matrix Word Clock + ('''Wooden photo frame''' You can make you … '''Wooden photo frame''' You can make your own frame, there are a dozen of articles about this, even here on Instructables. But a simpler solution would be finding a framing company where you can order a personalized frame with your required dimensions and you can choose from many frame types. This is exactly what I did. I ordered my frames with a specific dimension: the framed photo, in my case object (display) is 80x80mm. I also asked for an accurate dimension, I didn't want the frame to be too big for the 3D printed plastic grid. '''Plexiglass support''' The plexiglass support can be also be made DIY but for an amateur it is not very easy to cut and blend plexiglass. So I ordered several supports from an advertising company that makes all kinds of plexiglass objects. The dimensions I used are: width - 120mm, first part length - 180mm, second part length - 50mm, 15° bending angle. '''Display plexiglass sheet''' The 3mm grey smoked plexiglass sheet can be cut from a bigger sheet, obtaining the required 80x80mm dimension. '''Plastic grid''' The STL file for 3D printing can be downloaded from [https://www.tinkercad.com/things/arRYOVE5Lbk Tinkercad] '''Display Printed Paper Sheet''' The SVG file for the Printed Paper Sheet is attached, and it can be edited with Inkscape. You can make your own display layout based on this SVG file, I used [https://www.wordsearchkit.com/ Word Search Construction Kit] software to generate a words layout for the time display. You can print the file repeatedly on the same sheet of paper to achieve a good, opaque, black background. I got very good results with a cheap inkjet printer and standard white copier paper. I cut off the layout with a pair of scissors. '''Plastic box for electronics''' The files that you can 3d print are also on [https://www.tinkercad.com/things/2vKBHQ1HEI3 Tinkercad]. I used some already purchased jewelry boxes, I only designed a new box base because the boxes were too tall. The files on Tinkercad are based on this type of boxes. '''Detailed instructions''' (follow the images above) * choose (and mark) a side of the frame to be the top of the clock, clean the smoked plexiglass sheet, put it in the frame; * place the printed paper sheet and the 3D printed grid; * drill with 2 mm diameter bit through the plastic grid to make room for the screws in the frame; * screw the plastic grid; * mark on the frame the place for holes and lock the frame to the plexiglass support; * drill the holes with a 2mm diameter bit (enlarge the holes in the support with a 3mm diameter bit, make the coining with a 10mm diameter bit) and screw it all together. The last image shows an almost finished enclosure. image shows an almost finished enclosure.)
- VERBIS - Desktop 8x8 RGB LED Matrix Word Clock + ('''Wooden photo frame''' You can make you … '''Wooden photo frame''' You can make your own frame, there are a dozen of articles about this, even here on Instructables. But a simpler solution would be finding a framing company where you can order a personalized frame with your required dimensions and you can choose from many frame types. This is exactly what I did. I ordered my frames with a specific dimension: the framed photo, in my case object (display) is 80x80mm. I also asked for an accurate dimension, I didn't want the frame to be too big for the 3D printed plastic grid. '''Plexiglass support''' The plexiglass support can be also be made DIY but for an amateur it is not very easy to cut and blend plexiglass. So I ordered several supports from an advertising company that makes all kinds of plexiglass objects. The dimensions I used are: width - 120mm, first part length - 180mm, second part length - 50mm, 15° bending angle. '''Display plexiglass sheet''' The 3mm grey smoked plexiglass sheet can be cut from a bigger sheet, obtaining the required 80x80mm dimension. '''Plastic grid''' The STL file for 3D printing can be downloaded from [https://www.tinkercad.com/things/arRYOVE5Lbk Tinkercad] '''Display Printed Paper Sheet''' The SVG file for the Printed Paper Sheet is attached, and it can be edited with Inkscape. You can make your own display layout based on this SVG file, I used [https://www.wordsearchkit.com/ Word Search Construction Kit] software to generate a words layout for the time display. You can print the file repeatedly on the same sheet of paper to achieve a good, opaque, black background. I got very good results with a cheap inkjet printer and standard white copier paper. I cut off the layout with a pair of scissors. '''Plastic box for electronics''' The files that you can 3d print are also on [https://www.tinkercad.com/things/2vKBHQ1HEI3 Tinkercad]. I used some already purchased jewelry boxes, I only designed a new box base because the boxes were too tall. The files on Tinkercad are based on this type of boxes. '''Detailed instructions''' (follow the images above) * choose (and mark) a side of the frame to be the top of the clock, clean the smoked plexiglass sheet, put it in the frame; * place the printed paper sheet and the 3D printed grid; * drill with 2 mm diameter bit through the plastic grid to make room for the screws in the frame; * screw the plastic grid; * mark on the frame the place for holes and lock the frame to the plexiglass support; * drill the holes with a 2mm diameter bit (enlarge the holes in the support with a 3mm diameter bit, make the coining with a 10mm diameter bit) and screw it all together. The last image shows an almost finished enclosure. image shows an almost finished enclosure.)
- NEXT ENGINE 3D SCANNER :How to use it + ( * '''WEIGHT''' 7.68 KG * '''INPUT POWER'' … * '''WEIGHT''' 7.68 KG * '''INPUT POWER''' 100-240 VAC/60W * '''Measurement system''' MultiStripe Laser Triangulation (MLT) *'''Sensor''' Twin 5.0 Mega-pixel CMOS RGB image sensors *'''SIZE''' 276 x 223 x 91mm *'''Field AREA''' 5.1" x 3.8" (Macro) and 13.5" x 10.1" (Wide) *'''Capteur density''' 268K points/in (Macro) and 29K points/in (Wide) *'''Texture Density''' 500DPI ( Macro) and 200DPI (Wide) *'''Dimensional Accuracy''' 100 micorn ( Marco) and 300 micron ( Wide) *'''Acquisition Speed''' 50,000 points/sec *'''CONNECTIVITY''' USB 2.0 *'''OPERATING SYSTEM''' Windows XP/Vista/7/8 (64-bits) *'''MINIMUM REQUIREMENT''': 2 GHz Dual-core, 3GB RAM, 256MB graphics *''' FILE FORMAT''' STL, OBJ, VRML, XYZ, PLY *'''FILE SIZE''' 200MB fot typical model * '''SOFTWARE''' ScanStudio™ (FREEWARE) del * '''SOFTWARE''' ScanStudio™ (FREEWARE) )
- Design your personal logo with Tinkercad + ( * Open a new document in tinkercad * Sel … * Open a new document in tinkercad * Select view TOP * Switch to Orthographic view Always use Shift plus Right-click to move the workplace. Use the Mouse-wheel to zoom-in zoom-out. This tutorial aims to give suggestion on how to combine shapes, in order to create a logo using the tools that Tinkercad provides. No technical drawing skill is required. es. No technical drawing skill is required. )
- Laser cut Spirograph + ( * Open a new document in tinkercad * Select view TOP * ''Switch to Orthographic view'' ''Always use Shift plus Right-click to move the workplane.'' ''Use the Mouse-wheel to zoom-in zoom-out.'' )
- Repair Cafe' + ( * information/mobilization team * reapir/experts team * documentation team * reception team * tools and security * social media team )
- Repair Cafe' + ( * information/mobilization team * reapir/experts team * documentation team * reception team * tools and security * social media team )
- Tree planting (Aranya Agricultural Alternatives method) + ( #If you use a bottle-irrigation system: # … #If you use a bottle-irrigation system: ##Loosen the cap to open the bottle-irrigation system, ##As you add water in the bottle, measure the amount of water added in the bottle-irrigation system: ###If the bottle was empty, increase the frequency of your examinations, ###If the bottle was not empty, reduce the frequency of your examinations; ##Tighten the cap to close the bottle-irrigation system; #If you use a clay-pot-irrigation system: ##Remove the clay plate from the clay pot to open the clay-pot-irrigation system, ##As you add water in the clay pot, measure the amount of water added in the clay-pot-irrigation system: ###If the clay pot was empty, increase the frequency of your examinations, ###If the clay pot was not empty, reduce the frequency of your examinations; ##Install the clay plate on the clay pot to close the clay-pot-irrigation system: #Else: ##If the moisture level is low, add water and increase the frequency of your examinations, ##If the moisture level is high, reduce the frequency of your examinations. reduce the frequency of your examinations. )
- Tree planting (Aranya Agricultural Alternatives method) + ( *Define the plantation zone, *Make sure t … *Define the plantation zone, *Make sure that your sapling is ready for transplantation, *Make sure that weather conditions will be favorable for the young tree to grow (avoid dry season peak), *If applicable, [[Clay-pot-irrigation system (Aranya Agricultural Alternatives method)|build your clay-pot irrigation system]], *If applicable, [[Tree planting preparation (Sadhana Forest method)|build your bottle-irrigation system]]. Feel free to adapt the procedure to your environment. to adapt the procedure to your environment. )
- Maker' pot + (- '''3.1 les composants''' * 1 Feather Hu … - '''3.1 les composants''' * 1 Feather Huzzah ESP8266 * 1 Trinket Pro 5V * 1 régulateur 12V - 5V * 1 pompe (brushless DC pump, 12V 9W) * 1 alimentation 12V 3000mA * 1 connecteur pour l'alimentation * 1 capteur de niveau d'eau (capacitif à créer en amont) * 2 transistors * 1 diode * 1 lampe (2 rubans de leds froides dans l'idéal) - '''3.2 le circuit''' Découper une plaque de prototypage de 75x90mm et suivre le schéma ci-joint pour réaliser les soudures. Il est conseillé: * de souder des pins males sur la feather huzzah et la trinket pro et des pins femelles à leur futur emplacement sur la PCB. * d'être en mesure de brancher et débrancher les câbles d'alimentation de la pompe, des leds et du capteur d'eau. Utiliser des pins males et femelles ou des connecteurs comme nous l'avons fait. - '''3.3 Création des comptes''' * Adafruit https://io.adafruit.com/ Créer un compte Adafruit IO et mettre de côté les informations : ''AIO Key'' et ''username''. Créer les feeds "alert0", "alert1", "alert2", "leds", "ledsetter", "pump" & "waterlevel". * IFTTT https://ifttt.com/ Créer un compte IFTTT. Chercher le service "Adafruit" et connecter le avec votre compte adafruit IO. Faire de même avec le service "Gmail" ou "mail". Créer les 4 applets suivants: # "IF '''any new data on alert1 feed''', THEN '''send an email to yourself'''" (Adafruit -> Gmail). Cet applet permet de recevoir un mail notifiant que le niveau d'eau du makers' pot est à 1. # "IF '''any new data on alert0 feed''', THEN '''send an email to yourself'''" (Adafruit -> Gmail). Cet applet permet de recevoir un mail notifiant que le niveau d'eau du makers' pot est à 0 et qu'il faut remplir le réservoir d'eau. # "IF '''every day at 06:00AM''', THEN '''send send data to ledsetter feed'''" (Date & Time -> Adafruit). Cet applet allume les leds à 6h tous les matins, ledsetter = 1. # "IF '''every day at 10:00PM''', THEN '''send send data to ledsetter feed'''" (Date & Time -> Adafruit). Cet applet éteint les leds à 22h tous les soirs, ledsetter = 0.tter feed'''" <small>(Date & Time -> Adafruit). Cet applet éteint les leds à 22h tous les soirs, ledsetter = 0.</small>)
- Maker' pot + (- '''3.1 les composants''' * 1 Feather Hu … - '''3.1 les composants''' * 1 Feather Huzzah ESP8266 * 1 Trinket Pro 5V * 1 régulateur 12V - 5V * 1 pompe (brushless DC pump, 12V 9W) * 1 alimentation 12V 3000mA * 1 connecteur pour l'alimentation * 1 capteur de niveau d'eau (capacitif à créer en amont) * 2 transistors * 1 diode * 1 lampe (2 rubans de leds froides dans l'idéal) - '''3.2 le circuit''' Découper une plaque de prototypage de 75x90mm et suivre le schéma ci-joint pour réaliser les soudures. Il est conseillé: * de souder des pins males sur la feather huzzah et la trinket pro et des pins femelles à leur futur emplacement sur la PCB. * d'être en mesure de brancher et débrancher les câbles d'alimentation de la pompe, des leds et du capteur d'eau. Utiliser des pins males et femelles ou des connecteurs comme nous l'avons fait. - '''3.3 Création des comptes''' * Adafruit https://io.adafruit.com/ Créer un compte Adafruit IO et mettre de côté les informations : ''AIO Key'' et ''username''. Créer les feeds "alert0", "alert1", "alert2", "leds", "ledsetter", "pump" & "waterlevel". * IFTTT https://ifttt.com/ Créer un compte IFTTT. Chercher le service "Adafruit" et connecter le avec votre compte adafruit IO. Faire de même avec le service "Gmail" ou "mail". Créer les 4 applets suivants: # "IF '''any new data on alert1 feed''', THEN '''send an email to yourself'''" (Adafruit -> Gmail). Cet applet permet de recevoir un mail notifiant que le niveau d'eau du makers' pot est à 1. # "IF '''any new data on alert0 feed''', THEN '''send an email to yourself'''" (Adafruit -> Gmail). Cet applet permet de recevoir un mail notifiant que le niveau d'eau du makers' pot est à 0 et qu'il faut remplir le réservoir d'eau. # "IF '''every day at 06:00AM''', THEN '''send send data to ledsetter feed'''" (Date & Time -> Adafruit). Cet applet allume les leds à 6h tous les matins, ledsetter = 1. # "IF '''every day at 10:00PM''', THEN '''send send data to ledsetter feed'''" (Date & Time -> Adafruit). Cet applet éteint les leds à 22h tous les soirs, ledsetter = 0.tter feed'''" <small>(Date & Time -> Adafruit). Cet applet éteint les leds à 22h tous les soirs, ledsetter = 0.</small>)
- BENTO BOX - SPACE FLAN + (<nowiki><div class="mw-highlight …
// Variables qui ne peuvent être modifiées,
const int buttonPin = 2; // Bouton poussoir
const int ledPin = 7; // Anneau NeoPixel Ring 12 LED RGB
// Bibliothèque urilisée pour écran OLED
#include
// =======================
// Paramètrages écran OLED
// =======================
#define nombreDePixelsEnLargeur 128 // Taille de l'écran OLED, en pixel, au niveau de sa largeur
#define nombreDePixelsEnHauteur 64 // Taille de l'écran OLED, en pixel, au niveau de sa hauteur
#define brocheResetOLED -1 // Reset de l'OLED partagé avec l'Arduino (d'où la valeur à -1, et non un numéro de pin)
#define adresseI2CecranOLED 0x3C // Adresse de "mon" écran OLED sur le bus i2c (généralement égal à 0x3C ou 0x3D)
Adafruit_SSD1306 ecranOLED(nombreDePixelsEnLargeur, nombreDePixelsEnHauteur, &Wire, brocheResetOLED);
// ================
// Image à afficher
// ================
#define largeurDeLimage 128 // Largeur de l'image à afficher, en pixels
#define hauteurDeLimage 64 // Hauteur de l'image à afficher, en pixels
const unsigned char imageAafficher [] PROGMEM = {
// Logo SPACE FLAN (image BITMAP / LCD Assistant / Editeur de texte / https://passionelectronique.fr/ecran-oled-i2c-arduino/)
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x07, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfc, 0x03, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf0, 0xf0, 0x3f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xe0, 0xf0, 0x0f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc4, 0x73, 0x83, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0e, 0x77, 0x03, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xef, 0x06, 0xf7, 0x39, 0xe7, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x06, 0x63, 0xff, 0x30, 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xfc, 0x26, 0x73, 0xff, 0xe0, 0xe4, 0x3f, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xf8, 0xe6, 0xff, 0xff, 0xe6, 0x67, 0x1f, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xe3, 0xec, 0xff, 0xff, 0xe6, 0x67, 0x87, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xc7, 0xcc, 0xff, 0xff, 0xfe, 0x77, 0xe3, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0x9f, 0xcc, 0xff, 0xff, 0xfe, 0x33, 0xf1, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0x3f, 0xd9, 0xff, 0xff, 0xfe, 0x33, 0xfc, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0x99, 0x7f, 0xff, 0xfe, 0x33, 0xfe, 0x7f, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xfc, 0xff, 0x99, 0x7f, 0xff, 0xff, 0x3b, 0xff, 0x3f, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xf9, 0xff, 0x9a, 0x7f, 0xff, 0xf9, 0x19, 0xff, 0x1f, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xf3, 0xff, 0xb2, 0x77, 0xff, 0x79, 0x19, 0xff, 0x9f, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xf3, 0xff, 0x32, 0x67, 0xff, 0x39, 0x1d, 0xff, 0xcf, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xe7, 0xff, 0x32, 0xe7, 0xdf, 0x39, 0x9d, 0xff, 0xef, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xcf, 0xff, 0x74, 0xe7, 0xdf, 0x3d, 0x8c, 0xff, 0xe7, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xcf, 0xfe, 0x64, 0xe7, 0xdf, 0x3d, 0x8c, 0xff, 0xf7, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xdf, 0xfe, 0x64, 0xe7, 0xdf, 0x3c, 0x8e, 0xff, 0xf3, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x9f, 0xfe, 0x64, 0xe7, 0xdf, 0x3c, 0x86, 0x7f, 0xf3, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x9f, 0xfc, 0xed, 0xef, 0xdf, 0xbc, 0xc6, 0x7f, 0xf9, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xbf, 0xfc, 0xc9, 0xcf, 0xdf, 0xbc, 0xc7, 0x3f, 0xf9, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x3f, 0xf1, 0xc9, 0xcf, 0x9f, 0x9e, 0xc7, 0x1f, 0xf9, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x3f, 0xe3, 0xc9, 0xcf, 0x9f, 0x9e, 0xc3, 0x8f, 0xfd, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x7f, 0xc7, 0xdb, 0xcf, 0x9f, 0x9e, 0x63, 0xe7, 0xfd, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x7f, 0x8f, 0x93, 0xcf, 0x9f, 0x9e, 0x63, 0xf3, 0xfd, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x7f, 0x1f, 0x93, 0xcf, 0x9f, 0x9e, 0x63, 0xf9, 0xfd, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x7f, 0x3f, 0x93, 0xdf, 0x9f, 0x9e, 0x63, 0xfc, 0xfd, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x7e, 0x7f, 0xb7, 0xdf, 0x9f, 0x9f, 0x73, 0xfc, 0xfd, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x7c, 0xff, 0xa7, 0x9f, 0x9f, 0x9f, 0x33, 0xfe, 0x7d, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x7c, 0xff, 0x87, 0x9f, 0x9f, 0x9f, 0x33, 0xfe, 0x7d, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x79, 0xff, 0x87, 0x9f, 0x9f, 0x9f, 0x33, 0xff, 0x3d, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x79, 0xff, 0xe7, 0x9f, 0x9f, 0xdf, 0x23, 0xff, 0x3d, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x7b, 0xff, 0xe7, 0x9f, 0x9f, 0xdf, 0x07, 0xff, 0x9d, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x73, 0xff, 0xe7, 0xbf, 0x9f, 0xdf, 0x8f, 0xff, 0x9d, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x33, 0xff, 0xe3, 0x3f, 0x9f, 0xcf, 0x9f, 0xff, 0xc9, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0x87, 0xff, 0xf0, 0x3f, 0x9f, 0xcf, 0x3f, 0xff, 0xc1, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xf8, 0xfc, 0x3f, 0x9f, 0xcc, 0x3e, 0x3f, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xf2, 0x7f, 0x9f, 0x9f, 0xc0, 0x7c, 0x9f, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xf7, 0xff, 0xc0, 0x0f, 0x01, 0xfc, 0xcf, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xf7, 0x8f, 0xe0, 0x00, 0x3f, 0xee, 0x67, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xf7, 0x8f, 0xfd, 0xe0, 0x7f, 0xc3, 0x37, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xf7, 0x27, 0xff, 0xff, 0xff, 0x93, 0xb3, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xf7, 0x64, 0x7f, 0xff, 0xfb, 0x99, 0x99, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xfe, 0xe4, 0x69, 0x3f, 0xff, 0xcb, 0xdd, 0xcc, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xfe, 0x0c, 0x0b, 0x3c, 0x47, 0x89, 0xcc, 0xe6, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0x1c, 0x13, 0x30, 0xc7, 0x9d, 0xec, 0x77, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xfd, 0xf3, 0x73, 0xdf, 0x9c, 0xe0, 0x73, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xf9, 0xe7, 0x67, 0xdf, 0xdc, 0xe3, 0x7f, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xf3, 0xe2, 0x6f, 0xdf, 0xc6, 0xe3, 0x3f, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xf3, 0xe0, 0xcf, 0xdf, 0xc6, 0x7b, 0xbf, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xec, 0x4f, 0xcf, 0xce, 0x79, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xcc, 0xcf, 0xc7, 0xcf, 0x7d, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdd, 0xcf, 0xc7, 0xef, 0x0f, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf9, 0xe7, 0xdf, 0xef, 0x0f, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xe7, 0xdf, 0xe7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf1, 0xc7, 0xe7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf9, 0xc7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
// Array of all bitmaps for convenience. (Total bytes used to store images in PROGMEM = 1040)
const int epd_bitmap_allArray_LEN = 1;
//******************************** Routine pour afficheur LCD **************************
#if (SSD1306_LCDHEIGHT != 64)
#endif
// ANNEAU RING LED 12 PIXELS
#include
#define PIN 7
// Parameter 1 = number of pixels in strip
// Parameter 2 = pin number (most are valid)
// Parameter 3 = pixel type flags, add together as needed:
// NEO_KHZ800 800 KHz bitstream (most NeoPixel products w/WS2812 LEDs)
// NEO_KHZ400 400 KHz (classic 'v1' (not v2) FLORA pixels, WS2811 drivers)
// NEO_GRB Pixels are wired for GRB bitstream (most NeoPixel products)
// NEO_RGB Pixels are wired for RGB bitstream (v1 FLORA pixels, not v2)
Adafruit_NeoPixel strip = Adafruit_NeoPixel(12, PIN, NEO_GRB + NEO_KHZ800);
// Module sonore wtv020m01
// boolean déclare une variable de type binaire
boolean buttonWasUp = true;
boolean ledEnabled = false;
const int clockPin = 6; // clockpin sur la broche 6
const int dataPin = 9; // datapin sur la broche 9
const int resetPin = 3; // resetpin sur la broche 3
const unsigned int VOLUME_7 = 0xFFF7; //unsigned = variable entière non signée
const unsigned int PLAY_PAUSE = 0xFFFE;
const unsigned int STOP = 0xFFFF;
void setup()
{
Serial.begin(9600); //Initialise la communication entre le PC et Arduino
// Initialisation de l'écran OLED
if(!ecranOLED.begin(SSD1306_SWITCHCAPVCC, adresseI2CecranOLED))
while(1); // Arrêt du programme (boucle infinie) en cas d'échec de l'initialisation
// Affichage d'une image au centre de l'écran
ecranOLED.clearDisplay(); // Effaçage de la mémoire tampon de l'écran OLED
ecranOLED.drawBitmap(
(ecranOLED.width() - largeurDeLimage ) / 2, // Position de l'extrême "gauche" de l'image (pour centrage écran, ici)
(ecranOLED.height() - hauteurDeLimage) / 2, // Position de l'extrême "haute" de l'image (pour centrage écran, ici)
imageAafficher,
largeurDeLimage,
hauteurDeLimage,
WHITE); // "couleur" de l'image
ecranOLED.display(); // Transfert de la mémoire tampon à l'écran OLED, pour affichage
{
// LedPin en sortie
pinMode(ledPin, OUTPUT);
// Bouton poussoir en entrée
pinMode(buttonPin, INPUT);
}
{
strip.begin();
strip.setBrightness(255); //adjust brightness here, maximum à 255
strip.show(); // Initialize all pixels to 'off'
}
pinMode(clockPin, OUTPUT);
pinMode(dataPin, OUTPUT);
pinMode(resetPin, OUTPUT);
digitalWrite(clockPin, HIGH); // aucune différence si je le met en HIGH ou LOW
digitalWrite(dataPin, LOW);
// reset the module (si les 2 lignes dessous retirer le son ne s'allume qu'une fraction de secondes)
digitalWrite(resetPin, HIGH);
delay(100);
sendCommand(VOLUME_7); // Empéche le son de se répèter, si enlevé le son est en boucle
}
void loop()
{
// Programme de lumière LED de 12 secondes
colorWipe(strip.Color(255, 255, 255), 84); // Blanc
colorWipe(strip.Color(255, 0, 0), 84); // Rouge
colorWipe(strip.Color(255, 255, 255), 84); // Blanc
colorWipe(strip.Color(255, 0, 0), 84); // Rouge
colorWipe(strip.Color(255, 255, 255), 84); // Blanc
colorWipe(strip.Color(255, 0, 0), 84); // Rouge
colorWipe(strip.Color(255, 255, 255), 84); // Blanc
colorWipe(strip.Color(255, 0, 0), 84); // Rouge
colorWipe(strip.Color(255, 255, 255), 84); // Blanc
colorWipe(strip.Color(255, 0, 0), 84); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(255, 255, 255), 5); // Blanc
colorWipe(strip.Color(255, 0, 0), 5); // Rouge
colorWipe(strip.Color(0, 0, 0), 5); // Eteindre
while (1);
}
// Remplir les points l’un après l’autre avec une couleur (si supprimé, système de points ne fonctionne plus)
void colorWipe(uint32_t c, uint8_t wait)
{
for(uint16_t i=0; i<strip.numPixels(); i++) {
strip.setPixelColor(i, c);
strip.show();
delay(wait);
}
}
uint32_t Wheel(byte WheelPos) // je ne sais pas à quoi ça sert
{
// lecture son "0000.wav"
sendCommand(0x0001);
}
void sendCommand(int addr) {
digitalWrite(clockPin, LOW);
delay(2);
for (int i=15; i>=0; i--)
{
delayMicroseconds(50);
if((addr>>i)&0x0001 >0)
{
digitalWrite(dataPin, HIGH);
//Serial.print(1);
}
else
{
digitalWrite(dataPin, LOW);
// Serial.print(0);
}
delayMicroseconds(50);
digitalWrite(clockPin, HIGH);
delayMicroseconds(50);
if(i>0)
digitalWrite(dataPin, LOW);
else
digitalWrite(dataPin, HIGH);
delayMicroseconds(50);
if(i>0)
digitalWrite(clockPin, LOW);
else
digitalWrite(clockPin, HIGH);
delay(20);
}
} - Multi-console Raspberry pi 3/zeroW + Tuto PITFT 2.8/3.5/ect + (- Pour formater la MicroSd rien de plus simple ouvrir SdFormatter -1- Choisir ça MicroSd normalement reconnu auto -2- Puis click sur '''Format''' et voila!! votre MicroSd et bien formater pour recevoir RetroPie.)
- Plotter de découpe - Caméo Silouhette + (Préparation de la machine : * Allumage : le bouton situé à droite de la Caméo)
- Créer une application avec Lora32u4 pour The Things Network + (1 - Télécharger les fichiers [http://bsfra … 1 - Télécharger les fichiers [http://bsfrance.fr/documentation/11355_LORA32U4II/driver_windows.zip Driver windows] et [http://bsfrance.fr/documentation/11355_LORA32U4II/BSFrance.zip Arduino Hardware folder] sur la page [https://bsfrance.fr/lora-long-range/1345-LoRa32u4-II-Lora-LiPo-Atmega32u4-SX1276-HPD13-868MHZ-EU-Antenna.html BSFrance] 2 - Pour les drivers, il suffit de dézipper et de cliquer sur adafruit_drivers.exe. Parmi la liste des drivers proposés, il faut choisir Feather32u4 3 - Bon, là, normalement, il est possible de brancher la carte sur le port USB de l'ordinateur. 3 - Pour les fichiers Arduino, il faut le dézipper dans le répertoire Mes Documents/Arduino/hardware (ce qui est le répertoire par défaut de l'installation de l'environnement Arduino, mais peut-être différent suivant votre installation. si le sous-répertoire hardware n'existe pas, créez le. Cette bibliothèque sert à gérer le microcontrôleur AT Mega32u4 de la carte. 4 - Démarrez l'IDE Arduino. Vous devriez pouvoir trouver la carte dans le menu Outils > Type de carte > LoRa32u4II 868 5 - Dans l'environnement Arduino, à ce stade on sélectionne le port par le menu Outils > Port, mais s'il y a eu l'erreur d'installation de pilote précédemment mentionnée, le port n'apparait pas. Il faut appuyer sur le bouton reset de la carte et sélectionner à nouveau, dans le laps de temps du reset, le menu Outils > Port. Là normalement le port devrait apparaitre quelques instants et on peut le sélectionner. 6 - Il reste encore à installer un bibliothèque : la bibliothèque LMIC qui contient les fichiers pour le protocole LoraWan. Pour cela il y a 2 méthodes : Méthode 1 : * La première est d'aller dans le menu Croquis > Inclure une bibliothèque > Gérer les bibliothèques. * Dans la barre de recherche, du gestionnaire de bibliothèque, tapez "lmic" * Choisissez d'installer le bibliothèque IBM LMIC Framework Méthode 2 : * Téléchargez l'archive du projet GitHub https://github.com/matthijskooijman/arduino-lmic dans le répertoire Mes Documents/Arduino/Libraries. Vous devriez avoir un répertoire arduino-lmic-master 7 - Lorsque cette bibliothèque est bien installée, vous pouvez choisir dans le menu Fichier > Exemples > LMIC-Arduino le sketch ttn-otaa (ou abp) pour laquelle il faut avoir une adresse réseau de la carte appelée DevAddr) La seconde est l'Over-The-Air-Activation (ou otaa). Dans ce mode DevAddr est transmis automatiquement pendant la phase d'enregistrement.</div> </div>)
- FlyPi + (2- Gathering materials & Creating Part … 2- Gathering materials & Creating Parts: Not all parts are necessary to order for basic functionality. The repository has a detailed bill of materials that can be tailored to specific needs. * Electronic parts can be ordered from this kitspace page (lists have been conveniently compiled in various online market shopping carts): https://kitspace.org/boards/github.com/prometheus-science/flypi/ * 3D print files can be found in the files tab above. I started printing at the local fablab (fabrication laboratory) after ordering the parts I needed to build the microscope. This way I would have the body ready when the electronics arrived.e the body ready when the electronics arrived.)
- FlyPi + (4- Software Installation: How to install useful software on SD card)
- Fix Spotify Songs Disappeared + (1. The original songs and playlists may be … 1. The original songs and playlists may be deleted by their artist or creator. This mostly happens to the songs or playlists that are grayed out after you've downloaded them to your device. It's probably because that the artist or the creator of these songs or playlists does not want these tracks on Spotify for some reason. See also: Fix [https://www.tuneskit.com/spotify-music-tips/fix-spotify-greyed-out-songs.html Spotify songs greyed out] 2. Something got wrong with your Internet connection when you check or download these downloaded songs in Spotify. While you are saving any track or playlist offline on Spotify, an Internet connection is required. So you should confirm the network runs well when you are downloading the songs or playlists from Spotify. If it is this reason that causes your problem, you should download the songs again with a good internet connection. 3. Your downloads of songs from Spotify exceed the 10,000 number limit. As Spotify only allows Premium users to download up to 10,000 tracks in total, you should check whether you have hit that limit or not. If so, Spotify will delete the previously downloaded songs automatically if it finds you adding some new tracks. Normally, you'll be noticed by Spotify with a warning message once you reached this limit. 4. You may be out of Spotify Premium. So you need to verify your premium membership. You are required to log into your account online every 30 days even if you use Spotify Offline mode. Otherwise, the downloaded songs would disappear from your Spotify account. In other cases, the previously downloaded songs could become unavailable on Spotify if you changed the region of your VPN network. That's because some Spotify songs are not allowed in certain countries and regions. To get the music back again, you should change your VPN network settings.ck again, you should change your VPN network settings.)
- Clay-pot-irrigation system (Aranya Agricultural Alternatives method) + ([[Tree planting (Aranya Agricultural Alternatives method)]])
- Clay-pot-irrigation system (Aranya Agricultural Alternatives method) + ([[Tree planting (Aranya Agricultural Alternatives method)]])
- Roland camm-1 GR-420 - Tutoriel basique + (<div class="icon-instructions info-icon … gt; <div class="icon-instructions-text">Img 2 : L'aire maximale pour la découpe est de 1,075 mm x 24,998 mm</div> </div>)
- Roland camm-1 GR-420 - Tutoriel basique + (<div class="icon-instructions info-icon … gt; <div class="icon-instructions-text">Img 2 : L'aire maximale pour la découpe est de 1,075 mm x 24,998 mm</div> </div>)
- Bentolux - BentoGhooost + (= Fabrication 3ème étage = 1. Fabrication … = Fabrication 3ème étage = 1. Fabrication à la découpeuse laser. * Plan à télécharger : [https://wikifab.org/images/d/df/BentoGhost_volume1.svg BentoGhost_volume1.svg] (clic droit / enregistrer le fichier sous) 2. Découpage et collage des morceaux * Bien penser à supprimer les écritures permettant d'identifier les faces avant la découpe * Bois utilisé : contreplaqué peuplier 3 mm * Réglages utilisés sur la PerezCamp 140 W ** puissance max : 40 % ** puissance min : 30 % ** vitesse : 40 mm / s * L'assemblage est expliqué avec les photos BentoGhost02 à BentoGhost04 ** Coller les éléments avec de la colle à bois * ''Le plancher qui supporte le mécanisme est décrit à l'étape suivante'' 3. Découpe des fantômes, dans du plexiglas 3 mm * Plan à télécharger : [https://wikifab.org/images/b/b9/BentoGhost_fantomes.svg BentoGhost_fantomes.svg] (clic droit / enregistrer le fichier sous) * Remarque : les 4 fantômes découpés dans la boite sont en haut de dessin, mais vous pouvez sélectionner ceux que vous voulez à partir du moment où ils sont de la même forme que ceux de la boîte * L'assemblage est expliqué avec les photos BentoGhost05 à BentoGhost07 ** Remarque : les fantômes peuvent également être collés à la colle à bois. Il faut bien les nettoyer tout de suite pour ne pas avoir de résidus de colle sur le plexiglas.voir de résidus de colle sur le plexiglas.)
- Thermostat control activity v12 + (== What you need[https://docs.google.com/d … == What you need[https://docs.google.com/document/d/1HVWFDdyiLj6ORTMYcQF-VPyJCPGuPzeTj_FaKip4pS4/edit#heading=h.kft4zwyruhwh ?] == * A pair of scissors * An old shoe box * Pastels / glue / colored sheets * A small fan How to create the environment As in the previous activity, the children have a box that will simulate the home environment. The moderator can leave room for children to decorate their boxes and express their creativity. Even in this case, children will have to cut the smaller sides: on one side they will be able to look into the box, on the other they can insert a small fan. The device, inserted in the box, will detect if there is the right temperature. By accessing the fan, the environment will become colder, although there is no need. Thanks to the signaling of the device, children will understand that the fan can be turned off. == How to build the box[https://docs.google.com/document/d/1HVWFDdyiLj6ORTMYcQF-VPyJCPGuPzeTj_FaKip4pS4/edit#heading=h.rocl9tvc6md5 ?] == * We take a box of shoes that we no longer use; * With the help of a pair of scissors with a rounded tip, let's cut one of the shorter sides of the box. From here we could observe inside the box itself what will be simulated; * Let's cut the other minor side in the same way. From this we will insert the small fan; * By inserting the device inside the box, we created our miniature room and we are ready for the experiment. room and we are ready for the experiment.)
- Implementing Web Server on ESP32 + (=== What is a Web Server? === A web server … === What is a Web Server? === A web server is a software application that serves web pages to users. When a user requests a web page, the web server processes the request and sends the requested page back to the user’s browser. This forms the backbone of data communication on the World Wide Web. === What is ESP32? === The ESP32 is a series of low-cost, low-power systems on a chip microcontroller with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs a Tensilica Xtensa LX6 microprocessor and includes built-in antenna switches, an RF balun, a power amplifier, a low-noise receiver amplifier, filters, and power management modules. It is suitable for a wide variety of applications, from low-power sensor networks to more demanding tasks such as music streaming.e demanding tasks such as music streaming.)
- Arc-en-ciel avec Arduino + (A travers le plastique translucide du DEL, … A travers le plastique translucide du DEL, vous pouvez observer 2 parties distinctes, elles ont chacune leur polarité, anode + et cathode moins. La branche métallique la plus courte est la polarité négative (vers la masse) et la plus longue rejoint la polarité + (source d'alimentation)., cela vous aide visuellement à savoir dans quel sens l'intégrer dans votre circuit.s quel sens l'intégrer dans votre circuit.)
- LoRa Direct + (If you are a LoRaWAN gateway provider or owner you can update details about your device, coverage and/or add comments for the public)
- FLAC Joiner to Join FLAC Files in Original Quality + (After downloading and installing [https://www.joyoshare.com/video-joiner/ Joyoshare Audio Joiner], open it and click on "Open File" to import FLAC folder. Or, directly drag and drop all FLAC audio files to be joined to the software.)
- Guide on how to Permanently Add Subtitles to MP4 + (After downloading and installing Joyoshare [https://www.joyoshare.com/video-joiner/ Video Joiner], run it. Then you can add MP4 files to Joyoshare with 2 ways: Drag and drop MP4 video to the left screen; Select from the local folder.)
- How to Play Amazon Music on Google Home + (After downloading and installing of AudFree [https://www.audfree.com/amazon-music-converter/ Amazon Converter], double-tap to start it. Next, you will be navigated to the Amazon Music web player. Locate the "Sign In" option to access your Amazon account.)
- How to Add Spotify Music to GoPro Quik + (After downloading and installing AudFree [ … After downloading and installing AudFree [https://www.audfree.com/spotify-music-converter-win/ Spotify Playlist Converter], run it and the Spotify app will automatically launch. Find your required Spotify tracks, copy the link, paste it in the search box of AudFree, and click "+" icon to load up.of AudFree, and click "+" icon to load up.)
- How to Burn Spotify Playlist to CD + (After getting your computer equipped with … After getting your computer equipped with AudFree [https://www.audfree.com/spotify-music-converter-win/ Spotify Music Downloader], double-click to open it. AudFree establishs intergration with Spotify. So running AudFree Spotify software will start the Spotify app. Search tracks or playlists that you want to burn to CD from Spotify music library. Then, copy the link to paste onto the search box of AudFree and click "+" icon to add Spotify music to AudFree. Alternatively, directly drag and drop.ee. Alternatively, directly drag and drop.)
- How to Download and Convert Spotify Music to MP3 + (After launching '''Tunelf Spotibeat Music … After launching '''Tunelf Spotibeat Music Converter''', it will load the Spotify app automatically on your computer. Then browse the music library to find out the song or playlist you want to download. You can choose to drag them to Tunelf interface or copy the link of Spotify music to the search box on Tunelf interface.sic to the search box on Tunelf interface.)
- How to Play Spotify on Squeezebox + (After opening this [https://www.tuneskit.c … After opening this [https://www.tuneskit.com/spotify-music-tips/download-spotify-playlist-to-mp3.html Spotify to MP3 downloader], Spotify will be automatically started. Then you can search and find the Spotify track or playlist you want to play on Squeezebox and drag them to the screen of this Spotify Music Converter directly.o the screen of this Spotify Music Converter directly.)
- Play Tidal Songs on Roku TV + (After the download and installation of the … After the download and installation of the TuneCable program. Run it and choose a download mode from the main interface. The app mode needs the TIDAL app to run and can save up to Tidal Max (up to 24-bit/192kHz) music at 5x or 1x (for Mac) the speed, while the web player mode works via the built-in Tidal web player and can retain Tidal High (16-bit/44.1kHz) quality music at 10x fast speed. Pick the one you prefer, and sign in to your Tidal Free, HiFi, or HiFi Plus account.ur Tidal Free, HiFi, or HiFi Plus account.)
- Download Spotify Playlist to MP3 - How to + (After the installation of AudFree [https:/ … After the installation of AudFree [https://www.audfree.com/spotify-music-converter-win/ Spotify Playlist Converter], double-click to open it. In the meanwhile, the Spotify app will automatically start. Then, copy your favorite playlists to AudFree. There are two ways. 1) Copy the link of Spotify playlist > paste it to the search box of AudFree > click "+" icon to upload; 2) Simply drag and drop Spotify playlist to AudFree's main interface.op Spotify playlist to AudFree's main interface.)
- Tidal Alexa - How to Add Tidal to Alexa + (After the installation, please double-clic … After the installation, please double-click to start [https://www.audfree.com/tidal-music-converter-win/ AudFree Tidal Music Downloader]. And then, the Tidal app will open automatically. Find Tidal songs that you want to play on Alexa, copy and paste the link of Tidal track in the search bar of AudFree's main interface, and click "+" for loading.main interface, and click "+" for loading.)
- Amazon Music Autoplay - A Seamless Listening Experience + (Amazon Music Autoplay is a feature designe … Amazon Music Autoplay is a feature designed to keep the music playing continuously, providing an uninterrupted listening experience. With autoplay enabled, Amazon Music will automatically queue up and play similar songs, albums, or playlists once your current track or playlist ends. This feature aims to keep the music going without requiring you to manually select the next song, making it perfect for parties, road trips, or background music during work or chores.or background music during work or chores.)
- Best Method to Upload Apple Music to Dropbox + (Apple Music songs are protected. Fortunate … Apple Music songs are protected. Fortunately, with today's technology, you are just a few clicks away to get all protection-free music files by a tool such as TunesKit [https://www.tuneskit.com/audio-converter/ Apple Music Converter], which is a top-notch converting tool in the market. It supersedes other tools by integrating the fast and lossless converting technology plus multiple formats and device compatibility so as to promise the ultimate user experience. After the conversion, you can also [https://www.tuneskit.com/apple-music-tips/transfer-apple-music-to-google-drive.html play Apple Music on Google Drive] or other clouds easily.lay Apple Music on Google Drive</u>] or other clouds easily.)
- How to Play Spotify to Yoto Player without Premium + (<nowiki>Once the Spotify music you w …
Once the Spotify music you want for your kids is downloaded, please follow the below steps to help your kids use the Yoto Player with Spotify music. ' Connect your device and Yoto Player to the same Wi-Fi network. Then you can play Spotify music directly from the Yoto app.<br /><br /><br/></nowiki>)
'''Step 1.''' Download and enter into the Yoto app on your tablet or mobile.
'''Step 2.''' From the bottom of the screen, choose the ''''Library'''' tab.
'''Step 3.''' Tap on the top-right ''''+'''' icon of the screen.
'''Step 4.''' Select ''''Add Audio'''' from the options.
'''Step 5.''' Choose the downloaded Spotify audio files you want to upload from your device's file browser.
'''Step 6.''' Name the audio file and select an appropriate category (e.g., music, story, etc.).
'''Step 7.''' Tap ''''Save'''' to upload the audio file to your Yoto library on the app.
'''Step 8.''' Connect your device and Yoto Player to the same Wi-Fi network. Then you can play Spotify music directly from the Yoto app. - Fraisage CNC 3D avec CAM Fusion 360 + (Avant de commencer la programmation du CAM … Avant de commencer la programmation du CAM, considérez votre pièce et la meilleure approche pour l'usiner. Ces décisions dépendent de la forme du modèle, des matériaux, et des contraintes de la machine CNC que vous utilisez. Dans cette étape, vous apprendrez comment ces facteurs impactent votre stratégie d'usinage en ce qui concerne la fixation (workholding), le référencement (registration, c'est-à-dire s'assurer que la CNC sache où se trouve la pièce, et les paramètres du CAM. Chemins d'outil 3D Dans un toolpath 2D (poche, contour, tracé, ...), la tête de la fraise reste à une profondeur fixe (axe Z) durant une passe d'usinage, et ne bouge que dans les directions X et Y pendant qu'elle coupe. Ce type d'usinage est idéal pour des pièces prismatiques, pour lesquelles toutes les faces usinées sont perpendiculaires à l'axe de la broche de la machine. Lors de la programmation de pièces non prismatiques, telles que des moules ou des formes organiques, les opérations 2D sont insuffisantes. Vous devez utiliser des opérations de CAM 3D, dans lesquelles la fraise se déplace de manière dynamique selon X, Y et Z. '''Serrage''' Le serrage (workholding) est la stratégie pour maintenir votre pièce de manière rigide pendant le processus d'usinage. Lors de la programmation avec des parcours d'outil 3D, la mise en oeuvre est une considération initiale importante. Cela est particulièrement vrai pour les pièces qui nécessitent un usinage des deux côtés, lorsque la pièce sera basculée entre les ''setups''. (programmes d'usinage) Pour la programmation de pièces prismatiques,où les CAM 2D et 2.5D requièrent uniquement un modèle de CAO de la pièce que vous souhaitez usiner, aucune fonctionnalité supplémentaire n'est présente pour la fixation ou le référencement . En effet, la pièce prend la forme d'un prisme rectangulaire, qui peut être facilement maintenu dans un étau ou fixé au martyr. Mais que faites-vous lorsque votre forme est plus organique ou irrégulière, et doit également être retournée à la machine des deux côtés? Dans ce cas, vous devez créer un matériau supplémentaire qui maintiendra votre pièce dans un étau, contre le martyr ou à plat contre le bas de la machine. Il est très difficile de programmer le CAM sans avoir ces fonctionnalités intégrées dans votre modèle. En d’autres termes, l’usinage 3D avec retournement nécessite que vous modélisiez la matière que vous souhaitez laisser ainsi que des onglets pour éviter que votre pièce ne se détache dans la machine. Ces onglets seront coupés et poncés après l'usinage, généralement avec une scie à ruban et une ponceuse à disque. Pour votre cuillère de service, vous aurez deux onglets - un à chaque extrémité - et un prisme rectangulaire qui tiendra la cuillère à plat après le retournement. Lors de la modélisation, il est préférable de créer ces suppléments en tant que corps (bodies) distincts de la pièce à usiner. '''Référencement''' Étant donné que la cuillère sera usinée des deux côtés (usinage par retournement), vous devez vous assurer que la machine à commande numérique peut localiser la pièce avec précision après son retournement. Ceci s'appelle le référencement.urnement. Ceci s'appelle le référencement.)
- Fraisage CNC 3D via CAM Fusion 360 + (Avant de commencer la programmation du CAM … Avant de commencer la programmation du CAM, considérez votre pièce et la meilleure approche pour l'usiner. Ces décisions dépendent de la forme du modèle, des matériaux, et des contraintes de la machine CNC que vous utilisez. Dans cette étape, vous apprendrez comment ces facteurs impactent votre stratégie d'usinage en ce qui concerne la fixation (workholding), le référencement (registration, c'est-à-dire s'assurer que la CNC sache où se trouve la pièce, et les paramètres du CAM. == Chemins d'outil 3D == Dans un toolpath 2D (poche, contour, tracé, ...), la tête de la fraise reste à une profondeur fixe (axe Z) durant une passe d'usinage, et ne bouge que dans les directions X et Y pendant qu'elle coupe. Ce type d'usinage est idéal pour des pièces prismatiques, pour lesquelles toutes les faces usinées sont perpendiculaires à l'axe de la broche de la machine. Lors de la programmation de pièces non prismatiques, telles que des moules ou des formes organiques, les opérations 2D sont insuffisantes. Vous devez utiliser des opérations de CAM 3D, dans lesquelles la fraise se déplace de manière dynamique selon X, Y et Z. == Serrage == Le serrage (workholding) est la stratégie pour maintenir votre pièce de manière rigide pendant le processus d'usinage. Lors de la programmation avec des parcours d'outil 3D, la mise en oeuvre est une considération initiale importante. Cela est particulièrement vrai pour les pièces qui nécessitent un usinage des deux côtés, lorsque la pièce sera basculée entre les ''setups''. (programmes d'usinage) Pour la programmation de pièces prismatiques,où les CAM 2D et 2.5D requièrent uniquement un modèle de CAO de la pièce que vous souhaitez usiner, aucune fonctionnalité supplémentaire n'est présente pour la fixation ou le référencement . En effet, la pièce prend la forme d'un prisme rectangulaire, qui peut être facilement maintenu dans un étau ou fixé au martyr. Mais que faites-vous lorsque votre forme est plus organique ou irrégulière, et doit également être retournée à la machine des deux côtés? Dans ce cas, vous devez créer un matériau supplémentaire qui maintiendra votre pièce dans un étau, contre le martyr ou à plat contre le bas de la machine. Il est très difficile de programmer le CAM sans avoir ces fonctionnalités intégrées dans votre modèle. En d’autres termes, l’usinage 3D avec retournement nécessite que vous modélisiez la matière que vous souhaitez laisser ainsi que des onglets pour éviter que votre pièce ne se détache dans la machine. Ces onglets seront coupés et poncés après l'usinage, généralement avec une scie à ruban et une ponceuse à disque. Pour votre cuillère de service, vous aurez deux onglets - un à chaque extrémité - et un prisme rectangulaire qui tiendra la cuillère à plat après le retournement. Lors de la modélisation, il est préférable de créer ces suppléments en tant que corps (bodies) distincts de la pièce à usiner. == Référencement == Étant donné que la cuillère sera usinée des deux côtés (usinage par retournement), vous devez vous assurer que la machine à commande numérique peut localiser la pièce avec précision après son déplacement. Ceci s'appelle l'enregistrement. Si vous avez déjà utilisé Haas, vous savez utiliser une sonde pour localiser votre pièce. Cependant, comme beaucoup de routeurs de table, le DMS n’a pas de sonde. Lorsque vous utilisez le DMS pour localiser l’origine de votre système de coordonnées de travail (Work Home), vous insérez un outil dans la broche et vous le positionnez au bon endroit. Il est courant de coincer un morceau de papier entre le support et l’outil pour s’assurer que Z est correct. Dans la classe des machines DMS, vous apprendrez à saisir les codes pour configurer votre WCS de cette manière. Comme vous pouvez l’imaginer, ce système n’est pas précis, car vous ne faites que "regarder les yeux" de cet endroit. Cela implique de devoir considérer une manière d'aligner les deux côtés de la pièces précisément si elle doit s'usiner des deux côtés. Il y a plusieurs méthodes possibles, chacune avec ses avantages et ses inconvénients qui dépendent de la spécificité de la pièce à usiner. Parmi les méthodes les plus courantes: - Attacher des butées sur le martyr ou le lit de la fraiseuse, où ira se caler la pièce usinée. - Usiner un contour dans le martyr, pour ensuite placer la pièce à l'intérieur en serrage - forer des trous pouvant accueillir des "pins" en bois, dans la pièce à usiner et dans le martyr, pour les solidariser (le plus précis) La dernière méthode est celle que nous utiliserons pour la cuillère. Lors de l'usinage de la face avant, vous percerez également trois trous à travers le stock et partiellement à travers le martyr. Lors du retournement de la pièce, vous insérerez des tourillons dans ces trous afin d'aligner l'autre face parfaitement avec la première. Paramétrage du CAM Les spécificités du projet (usinage de bois sur une fraiseuse multi-outils) vont également déterminer certains choix lors de la programmation des chemins d'outil. En l'occurrence, l'usinage du bois ou du platique n'est pas un usinage rapide. Cela autorise l'utilisation de chemins d'outils adaptatifs pour le "dégrossage", mais vous ne pouvez pas utiliser toute la longueur de la fraise. Lors de l'usinage de bois ou de plastique, suivez la règle du chevauchement et de la profondeur de passe : le chevauchement et la profondeur de passe ne doivent jamais excéder 50% du diamètre de la fraise.mais excéder 50% du diamètre de la fraise.)
- Lossless FLAC Splitter to Split FLAC in Original Quality + (Based on your system, select the proper ve … Based on your system, select the proper version of Joyoshare [https://www.joyoshare.com/video-cutter-win/ audio splitter] to download and install. Then, open the program and go to "Open" to access your local folder and choose the FLAC file to it. Or, you can drag and drop the FLAC audio file to the specified position to start.o file to the specified position to start.)
- Showerloop - Guide 3: Connecting the pipes + (Lay out all the filter components onto a surface. Using common sense and a ruler you can centre everything perfectly.)
- Showerloop - Guide 3: Connecting the pipes + (Basics - heat up your copper pipe with a b … Basics - heat up your copper pipe with a blowtorch. Focus the flame on the areas above and below where you will do the bending so that part doesn’t get hotter and thus weaker than the rest of the steel. Once the copper turns blackish and starts making a cool psychedelic rainbow effect you know the copper is warm enough to begin bending. Turn off the flame and wait a moment. Once the pipe has cooled a little use the pipe bending tool so make an appropriate bend. This is more craft than technical skill and you just have to observe and see how the metal flexes. r of the inner pipe as even as possible. Use a pipe bending tool.</div> </div>)
- ESP32 MQTT + (<nowiki>Copy the full code into your …
Copy the full code into your IDE. Feel free to change things like the text it prints, etc i">0</span><span class="p">;</span> <span class="n">i</span> <span class="o"><</span> <span class="n">length</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span><br /><span class="lineno">53 </span> <span class="n">Serial</span><span class="p">.</span><span class="n">print</span><span class="p">((</span><span class="kt">char</span><span class="p">)</span> <span class="n">payload</span><span class="p">[</span><span class="n">i</span><span class="p">]);</span><br /><span class="lineno">54 </span> <span class="p">}</span><br /><span class="lineno">55 </span> <span class="n">Serial</span><span class="p">.</span><span class="n">println</span><span class="p">();</span><br /><span class="lineno">56 </span> <span class="n">Serial</span><span class="p">.</span><span class="n">println</span><span class="p">(</span><span class="s">"-----------------------"</span><span class="p">);</span><br /><span class="lineno">57 </span><span class="p">}</span><br /><span class="lineno">58 </span><br /><span class="lineno">59 </span><span class="kt">void</span> <span class="nf">loop</span><span class="p">()</span> <span class="p">{</span><br /><span class="lineno">60 </span> <span class="n">client</span><span class="p">.</span><span class="n">loop</span><span class="p">();</span><br /><span class="lineno">61 </span><span class="p">}</span><br /></pre></div></nowiki>)1 #include
2 #include
3
4 // WiFi
5 const char *ssid = "xxxxx"; // Enter your Wi-Fi name
6 const char *password = "xxxxx"; // Enter Wi-Fi password
7
8 // MQTT Broker
9 const char *mqtt_broker = "broker.emqx.io";
10 const char *topic = "emqx/esp32";
11 const char *mqtt_username = "emqx";
12 const char *mqtt_password = "public";
13 const int mqtt_port = 1883;
14
15 WiFiClient espClient;
16 PubSubClient client(espClient);
17
18 void setup() {
19 // Set software serial baud to 115200;
20 Serial.begin(115200);
21 // Connecting to a WiFi network
22 WiFi.begin(ssid, password);
23 while (WiFi.status() != WL_CONNECTED) {
24 delay(500);
25 Serial.println("Connecting to WiFi..");
26 }
27 Serial.println("Connected to the Wi-Fi network");
28 //connecting to a mqtt broker
29 client.setServer(mqtt_broker, mqtt_port);
30 client.setCallback(callback);
31 while (!client.connected()) {
32 String client_id = "esp32-client-";
33 client_id += String(WiFi.macAddress());
34 Serial.printf("The client %s connects to the public MQTT broker\n", client_id.c_str());
35 if (client.connect(client_id.c_str(), mqtt_username, mqtt_password)) {
36 Serial.println("Public EMQX MQTT broker connected");
37 } else {
38 Serial.print("failed with state ");
39 Serial.print(client.state());
40 delay(2000);
41 }
42 }
43 // Publish and subscribe
44 client.publish(topic, "Hi, I'm ESP32 ^^");
45 client.subscribe(topic);
46 }
47
48 void callback(char *topic, byte *payload, unsigned int length) {
49 Serial.print("Message arrived in topic: ");
50 Serial.println(topic);
51 Serial.print("Message:");
52 for (int i = 0; i < length; i++) {
53 Serial.print((char) payload[i]);
54 }
55 Serial.println();
56 Serial.println("-----------------------");
57 }
58
59 void loop() {
60 client.loop();
61 } - 2023 Guide to Download Spotify Songs without Premium + (Before we explore the methods, let's addre … Before we explore the methods, let's address the question of whether it is possible to download Spotify songs without a premium subscription. By default, Spotify encrypts the songs you download from their app in a DRM-protected audio format. This encryption prevents the songs from being played on other apps or players. However, thanks to the internet, several third-party tools and services have emerged that allow you to download Spotify songs without a premium account.d Spotify songs without a premium account.)
- Water probe 12+ activities + (Begin by soldering the male pin header str … Begin by soldering the male pin header strip onto the PCB board. You need to cover at least 10 points of the PCB (see figure below). Next, solder the 1kohm resistor to the PCB. We soldered one end to n°6, the other end to n°9. This way, when the PCB will be mounted on the arduino uno board, one end of the resistor will connect to A0, the other one to GND. Next, cut two pieces of electric wire, each about 20 cm long. The length doesn’t really matter, however, longer wires will enable you to distance the arduino board further away from liquids. Solder one end of one wire to one end of the resistor. This will connect to A0 on the board. Solder the other end to n° on the PCB. The latter will then connect with A5 on the arduino uno board. Strip off the other ends of the electric wire you just soldered onto the PCB, and connect them to the top of the binding post. Now cut two short pieces of electric wire (about 10 cm long each), and strip off both ends of each wire. Connect one end of each to the bottom part of the binding post. Curl the other end of each wire. The curly ends are the one which will dive into the liquid.e the one which will dive into the liquid.)
- How to Play Spotify through VLC Media Player + (Click the software icon to launch this too … Click the software icon to launch this tool and Spotify app from your computer desktop. Now, there are two ways to import Spotify playlists to AudFree Software. You can drag and drop Spotify files from Spotify to this program. Or you can copy and paste its URL of Spotify music to AudFree's search box and then press the '+' button to confirm it.d then press the '+' button to confirm it.)
- Vidéoprojecteur pour smartphone + (Commencez par peindre l'intérieur de votre … Commencez par peindre l'intérieur de votre boîte à chaussure et de son couvercle en noir. Cela assurera une image plus nette par la suite. Une fois la peinture sèche, placez la loupe sur l'un des ses (petits) côtés et tracez-en le contour à l'aide d'un crayon.tracez-en le contour à l'aide d'un crayon.)
- Vidéoprojecteur pour smartphone + (Commencez par peindre l'intérieur de votre … Commencez par peindre l'intérieur de votre boîte à chaussure et de son couvercle en noir. Cela assurera une image plus nette par la suite. Une fois la peinture sèche, placez la loupe sur l'un des ses (petits) côtés et tracez-en le contour à l'aide d'un crayon.tracez-en le contour à l'aide d'un crayon.)
- Connected weather station + (Connect the sensors as follows: '''Light … Connect the sensors as follows: '''Light sensor''' One end to 3V the other end to the 10kohm resistor which in turn is connected to GND. the same end of the LDR is also connected to pin D34 on the ESP32 '''CJMCU CCS811''' 3V →3V on the ESP32 board GND→ GND SDA→D21 pin on ESP32 SCL→D22 pin on ESP32 WAKE→GND '''DHT11''' GND→GND on ESP32 VCC→3V on ESP32 OUT→D34 on ESP32n ESP32 VCC→3V on ESP32 OUT→D34 on ESP32)
- Build an Easy ISS Notifier + (Create a cloud account at io.adafruit.com. … Create a cloud account at io.adafruit.com. Then click on Feeds→Actions→Create a New Feed. Name it “ISS.” Click the View AIO Key button, then copy your unique '''''key''''' somewhere safe — you’ll need it later to link your Tokymaker to your Adafruit IO feed.k your Tokymaker to your Adafruit IO feed.)
- Build an Easy ISS Notifier + (Create a cloud account at io.adafruit.com. … Create a cloud account at io.adafruit.com. Then click on Feeds→Actions→Create a New Feed. Name it “ISS.” Click the View AIO Key button, then copy your unique '''''key''''' somewhere safe — you’ll need it later to link your Tokymaker to your Adafruit IO feed.k your Tokymaker to your Adafruit IO feed.)
- Connected house publishes sensor data on-line + (Create a new feed by reaching https://io.adafruit.com/ > Feeds > Actions and then name it, for example “lightsensorvalue”.)
- Connected house publishes sensor data on-line + (Create a new feed by reaching https://io.adafruit.com/ > Feeds > Actions and then name it, for example “lightsensorvalue”.)
- Wooden pet connects to Facebook + (Create a new feed by reaching https://io.adafruit.com/ > Feeds > Actions and then name it, for example “touchsensor”)
- Wooden pet connects to Facebook + (Create a new feed by reaching https://io.adafruit.com/ > Feeds > Actions and then name it, for example “touchsensor”)
- Infinity Gauntlet Salad Tongs + (Create the vector graphics for the Infinit … Create the vector graphics for the Infinity Gauntlet in Adobe Illustrator. Find a reference image online and use the Magnetic Lasso tool to trace around key elements of the image. We wanted the glove to have a layered and 3d look, so he traced out the base shape of the glove and used other gauntlet elements as vertical accents.her gauntlet elements as vertical accents.)
- Infinity Gauntlet Salad Tongs + (Create the vector graphics for the Infinit … Create the vector graphics for the Infinity Gauntlet in Adobe Illustrator. Find a reference image online and use the Magnetic Lasso tool to trace around key elements of the image. We wanted the glove to have a layered and 3d look, so he traced out the base shape of the glove and used other gauntlet elements as vertical accents.her gauntlet elements as vertical accents.)
- Fibonacci Clock + (Cut 4 plywood board for outside walls, 2 o … Cut 4 plywood board for outside walls, 2 others for bottom and double-bottom, and 4 littles more for inside walls to split squares. Dimensions are the following : For outside walls : * 2 boards 85mm * 221mm * 2 boards 85mm * 138mm for bottom and double-bottom : * 2 boards 128mm * 211mm for inside walls: * 1 board 50mm * 128mm * 1 board 50mm * 78mm * 1 board 50mm * 50mm * 1 board 50mm * 26mm 1 board 50mm * 50mm * 1 board 50mm * 26mm)
- Solar coffee roaster (using a Scheffler concentrator) + (Cut the bars, the flats and the L profile angle at the lenghts marked in the following table (see image of table).)
- Solar coffee roaster (using a Scheffler concentrator) + (Cut the bars, the flats and the L profile angle at the lenghts marked in the following table (see image of table).)
Français
English
Deutsch
Español
Italiano
Português