Recherche par propriété

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Liste de résultats

• Détecteur de présence avec un Arduino  + (Le programme utilise la librairie Ultrason … Le programme utilise la librairie Ultrasonic. Il faut donc l’installer, c’est-à-dire la copier dans votre répertoire Mes documents / Arduino / librairies. Le programme va paramétrer le module ultrason grâce au commande de la librairie (Pour plus d’info http://wiki.tetrasys-design.net/HCSR04Ultrasonic), ensuite il compare à une valeur enregistrer si il détecte un objet ou une personne à moins de cette distance on allume la LED sinon on l’éteint. #include const int Trig = 12; // pin "Trig" du HC-SR04 connectée à pin 13 de l'Arduino const int Echo = 13; // pin "Echo" du HC-SR04 connectée à pin 12 de l'Arduino const int LED = 1; // pin connecté à la LED + resistance const int green = 10; // LEDs reliées aux pins de l'Arduino via une résistance const int yellow = 11; // de 150 Ohms. const int red = 12; long cm; // variable pour stocker la distance de l'objet en cm Ultrasonic HCSR04(Trig,Echo); void setup() { pinMode(LED, OUTPUT); } void loop() { cm = HCSR04.convert(HCSR04.timing(), 1); if(cm > 0 && cm < 20) // Il y a une présence { digitalWrite(LED, HIGH); // Allumer la LED delay(10); // Temps de traitement } else if(cm >= 20) // Il n'y a pas de présence { digitalWrite(LED, LOW); // Eteindre la LED delay(10); // Temps de traitement } }indre la LED delay(10); // Temps de traitement } })
• Desk lamp in wood and concrete  + (Put a mark on the batten, to cut it in 2 battens of 44cm length)
• Desk lamp in wood and concrete  + (Put a mark on the batten, to cut it in 2 battens of 44cm length)
• Marmite norvégienne  + ('''Remarque :''' Votre petite boite doit ê … '''Remarque :''' Votre petite boite doit être plus haute que le plat d'au minimum 1 cm et être plus large de 4 cm. 1) Découper à l'aide d'une scie à bois ou d'une scie sauteuse les planches en fonction des mesures précédemment calculées. 2) Assembler les planches ensembles à l'aide de clous et d'un marteau. '''Planches obtenues pour la petite caisse''' : - 2 planches (hauteur du plat+1cm)x (longueur du plat+4cm) - 2 planches (hauteur du plat+1cm)x (largeur du plat+4cm) - 1 ou plusieurs planches (largeur du plat + 4cm)x(longueur du plat+4cm)geur du plat + 4cm)x(longueur du plat+4cm))
• The Journey of Designer Sara Story's Inspiring Manhattan Home  + (Sara and her husband quickly moved into th … Sara and her husband quickly moved into the space, which required some creative thinking. To make room for their growing family, they converted a closet into a nursery for their baby. What began as a modest one-bedroom apartment soon evolved into something much greater. Over the span of 20 years, Sara and her husband purchased nine additional apartments in the same building, eventually combining them into a spacious, warm, and inviting home for their family. This beautifully layered space became a sanctuary for the couple, their three children, and two dogs.ouple, their three children, and two dogs.)
• Digital Environmental Education Remote control  + (Di seguito viene descritto come controllar … Di seguito viene descritto come controllare un dispositivo che riceve notifiche su misure ambientali raccolte. In particolare, mostriamo due casi '''''Primo''''' → Una lampada a led accoppiata con un sensore di luminosità: quando la luce è accesa e la luminosità nell'ambiente non cambia, l'utente riceve una "notifica verde" con la richiesta di spegnere la lampada. '''''Secondo''''' → Una ventola accoppiata con un sensore di temperatura: quando la ventola è accesa la temperatura non cambia, l'utente riceve una "notifica verde" con la richiesta di girare il ventilatore Il controllo e il servizio di notifica sono stati sviluppati utilizzando BLYNK, una nota applicazione per smartphone.YNK, una nota applicazione per smartphone.)
• Bentolux - Tirelir'Innov  + (Le socle devra s'imbriquer dans les emplacements de la Bentolux qui sont situé aux 4 coins, et aussi supporter l'ensemble basculeur+servomoteur.)
• FlyPi  + (4- Software Installation: How to install useful software on SD card)
• Word Clock  + (Start assembly by making the stencil. You … Start assembly by making the stencil. You can either get a stencil cut by a local sign writer to your own design, or use a pre-cut vinyl stencil from my web site. I have always felt that the clock looks more majestic if there is a border around the letters (I normally use about a 30mm border), but you can use whatever size you would like. Vinyl by itself is floppy, so it needs to be attached to a clear acrylic (Perspex) backing sheet to provide rigidity. Make sure that the acrylic sheet is the size you want the final clock to be.
  Before you start, mix up a couple of drops of dish washing liquid with a cup of water, and load that into a spray bottle. We will use this to make applying the vinyl lots easier.
  The vinyl stencil as supplied will typically be larger than required. This is so as to provide extra material for variations in face sizes. We need to cut the vinyl stencil to the final size of your acrylic sheet, allowing an extra 10mm allowance around the edges.o the final size of your acrylic sheet, allowing an extra 10mm allowance around the edges.)
• Patriotic Mini Sign For Home Decor Tiered Tray Idea  + (To start, use your CottageCutz Patriotic d … To start, use your CottageCutz Patriotic dies to cut out all your shapes on white cardstock. The great thing about using white cardstock is the flexibility it provides in terms of coloring. You can choose the exact shades you want, ensuring each die cut perfectly matches your vision.ach die cut perfectly matches your vision.)
• Entryway catch-all table  + (I started with a full sheet of Maple plywood. I broke it down into manageable chunks using my track saw.)
• Biped dancing robot  + (3D .stl files here: http://www.thingiverse.com/thing:1378605 Find a way to 3d print the parts, they are designed for no supports so is very easy to print with 20% infill and 0.2mm resolution.)
• Biped dancing robot  + (3D .stl files here: http://www.thingiverse.com/thing:1378605 Find a way to 3d print the parts, they are designed for no supports so is very easy to print with 20% infill and 0.2mm resolution.)
• Chuchumuchu, un capteur sonore  + ([Système de capture de donnée ok] Une fois monté, vous pouvez tester le dispositif. Télécherger le code, ouvrez le avec Arduino IDE. Attention à bien installer la bibliothèque suivante : FastLED Le code est basé sur celui de [[Silent Box]])
• Analyseur d'air ambiant  + (<br/> <table class="wikitable"> …
  

  Matériel	Liens	Prix
  Capteur d'analyse de qualité d'air	[https://www.gotronic.fr/art-capteur-de-qualite-d-air-grove-101020078-23838.htm Grove – Air quality sensor]	8,70€
  Capteur de poussière	[https://www.gotronic.fr/art-detecteur-de-poussiere-grove-101020012-18980.htm Grove - Dust Sensor]	13,25€
  Capteur température- humidité	[https://www.gotronic.fr/art-capteur-d-humidite-et-de-t-grove-101020019-18964.htm Grove - Temperature&Humidity Sensor Pro(DHT22)]	11,40€
  Interface Arduino-capteurs	[https://www.gotronic.fr/art-module-grove-base-shield-103030000-19068.htm Grove Base Shield]	4,80€
  Ecran	[https://nextion.tech/datasheets/nx4832k035/ Nextion NX4832K035]	34,85€
  Câble 4 contacts	[https://www.gotronic.fr/art-lot-de-5-cables-grove-20-cm-19054.htm Câble Grove 4 contacts]	3,20
  Jumper	[https://www.kubii.fr/site-entier/1593-fils-jumper-male-femelle-200mm-40-fils-kubii-3272496003989.html?search_query=jumper&results=24 Câble Jumper Mâle/Femelle]	2,90€
  Panneau de bois	[https://www.leroymerlin.fr/produits/menuiserie/panneau-bois-tablette-etagere-tasseau-moulure-et-plinthe/panneau-bois-agglomere-mdf/panneau-bois-recoupable/panneau-medium-mdf-naturel-ep-3-mm-x-l-244-x-l-122-cm-67458552.html Panneau MDF 3mm]	4,32€

  s-kubii-3272496003989.html?search_query=jumper&results=24 Câble Jumper Mâle/Femelle] </td><td>2,90€ </td></tr><tr> <td>Panneau de bois </td><td>[https://www.leroymerlin.fr/produits/menuiserie/panneau-bois-tablette-etagere-tasseau-moulure-et-plinthe/panneau-bois-agglomere-mdf/panneau-bois-recoupable/panneau-medium-mdf-naturel-ep-3-mm-x-l-244-x-l-122-cm-67458552.html Panneau MDF 3mm] </td><td>4,32€ </td></tr></table>)
• 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/>)
• DFRobot Beetle ESP32 C3 with Home Assistance  + (The Beetle ESP32-C3 is based on the ESP32- … The Beetle ESP32-C3 is based on the ESP32-C3, a RISC-V 32-bit single-core processor. Despite its tiny size (only 25×20.5 mm), it packs a punch with up to 13 IO ports broken out, making it ideal for various projects without worrying about running out of IO options. worrying about running out of IO options.)
• Fablab + Lakehub  + (At the group forming stage we decided to b … At the group forming stage we decided to brainstorm on the possible project ideas before splitting. Out of all the ideas around health, the self-testing gadget was decided on. During brainstorming, the challenges in health which we were struggling to get solutions were; teenage pregnancy, More affordable and easily available PPEs for the health providers in the frontline, People Living With Disability, time management in the hospital to enable more patients to be served within the shortest time, real-time billing challengeshortest time, real-time billing challenges)
• 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.)
• 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.)
• 3D printed geometry connectors  + (The objects we have prototyped are several … The objects we have prototyped are several different 3D printed geometrical straw connectors, allowing the construction of different geometrical shapes. They are easily done and cost-effective: it takes about 15 minutes of printing to achieve one item. It is possible to modify the design in order to adapt it to different straw diameters, and to different numbers of connected straws. These 3D printed straw connectors can be printed by designers, amateurs, mathematics and geometry teachers, or even pupils/ students, under appropriate supervision./ students, under appropriate supervision.)
• 3D printed geometry connectors  + (The objects we have prototyped are several … The objects we have prototyped are several different 3D printed geometrical straw connectors, allowing the construction of different geometrical shapes. They are easily done and cost-effective: it takes about 15 minutes of printing to achieve one item. It is possible to modify the design in order to adapt it to different straw diameters, and to different numbers of connected straws. These 3D printed straw connectors can be printed by designers, amateurs, mathematics and geometry teachers, or even pupils/ students, under appropriate supervision./ students, under appropriate supervision.)
• Straw connectors  + (The objects we have prototyped are several … The objects we have prototyped are several different 3D printed straw connectors, allowing the construction of different shapes. They are easily done and cost-effective: it takes about 5 minutes of printing to achieve one item. It is possible to modify the design in order to adapt it to different straw diameters, and to different numbers of connected straws. These 3D printed straw connectors can be printed by designers, amateurs, teachers, educators, parents and even children, under appropriate supervision. The straw connectors designs can be downloaded from [https://www.thingiverse.com/thing:11255 here]..thingiverse.com/thing:11255 <u>here</u>].)
• Straw connectors  + (The objects we have prototyped are several … The objects we have prototyped are several different 3D printed straw connectors, allowing the construction of different shapes. They are easily done and cost-effective: it takes about 5 minutes of printing to achieve one item. It is possible to modify the design in order to adapt it to different straw diameters, and to different numbers of connected straws. These 3D printed straw connectors can be printed by designers, amateurs, teachers, educators, parents and even children, under appropriate supervision. The straw connectors designs can be downloaded from [https://www.thingiverse.com/thing:11255 here]..thingiverse.com/thing:11255 <u>here</u>].)
• Vogue and Amazon Fashion Unite  + (The partnership between ''Vogue'' and Amaz … The partnership between ''Vogue'' and Amazon Fashion goes beyond just a shopping experience—it's a lifeline for many independent designers who face uncertain futures. With the challenges brought by economic fluctuations, particularly in the retail sector, small fashion brands are often the most affected. Traditional retail has suffered, and many boutique brands have struggled to maintain visibility and customer engagement. This collaboration brings their collections to Amazon’s extensive customer base, enabling them to reach millions more than they would through other channels. ''Vogue'' has long been a pillar of the fashion world, known for spotlighting groundbreaking designers and trends. By collaborating with Amazon, the magazine not only lends credibility but also helps expand the reach of American designers at a time when they need it most. The ease of Amazon’s digital shopping experience—fast delivery, reliable returns, and user-friendly features—means that customers can now support emerging designers with just a few clicks.emerging designers with just a few clicks.)
• PiKon telescope  + (The PiKon telescope is a robust design but … The PiKon telescope is a robust design but there are two issues that need care if you are to get the most out of your project. '''Dust and the Camera Sensor''' PiKon benefits from a very simple design that has just one optical component. The lens of the Raspberry Pi Camera is removed to allow imaging by the Optical Mirror. This means that the Raspberry Pi Camera sensor is exposed to dust and dirt. Adding sensor protection would add two optical surfaces to the design, so the sensor is left exposed. This is not a problem provided care is taken to avoid dust and dirt getting on the sensor. '''Care of the Mirror''' As with all reflecting telescopes, care must be taken to avoid damaging the mirror. When assembling or modifying the telescope be careful not to let components drop down the Telescope Tube onto the Mirror.p down the Telescope Tube onto the Mirror.)
• 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.)
• Showerloop - Guide 2: Filters  + (There are 2 lids per filter, the top lid a … There are 2 lids per filter, the top lid and bottom lid - duh. A hex nut is used to fasten the hose nipple (facing away from the filter) to the filter lid. The dimensions of hex nuts and/or hose nipples may vary regionally so it's best to get them first,check the measurements and modify the file if needed. In the picture of the lid only a circle was etched/milled into the acrylic lid to fit the hex nut but the design was later revised to have the shape of the hex nut itself, thereby fastening it to the lid so that it could no longer rotate (and prevent fastening) when adding the hose nipple on the outer side of the lid. hose nipple on the outer side of the lid.)
• Node-Red Telegram Bot with Temperature Logger Part-1  + (In this article, I will show you how to us … In this article, I will show you how to use Node-RED and Telegram bot to send temperature data from a DHT11 sensor connected to a Raspberry Pi. You will be able to ask your Telegram bot for the current temperature and receive a reply with the sensor reading. You will also be able to set up a notification system that will alert you when the temperature exceeds a certain threshold. To follow this tutorial, you will need the following components: * A Raspberry Pi with Node-RED installed (you can follow [https://nodered.org/docs/getting-started/raspberrypi this guide] to install Node-RED on your Raspberry Pi) * A DHT11 temperature and humidity sensor * A Telegram account and a Telegram bot token (you can follow [https://core.telegram.org/bots this guide] to create a Telegram bot and get its token)o create a Telegram bot and get its token))
• Blindspot Alert  + (In this First Step, we discussed different approaches to building a blind spot alert that works perfectly in situations where people cab get hit by a car and where accidents occur.)
• 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.)
• Getting Started with Xiao ESP32 S3 Sense  + (This project was successfully completed be … This project was successfully completed because of the help and support from [https://www.nextpcb.com/pcb-assembly-quote NextPCB.] Guys if you have a PCB project, please visit their website and get exciting discounts and coupons. NextPCB offers high-quality, reliable PCB starting at $1.9, and multilayer starting at $6.9. Also, everyone can enjoy free [https://www.nextpcb.com/pcb-assembly-quote PCB assembly] for 5 boards! Also, NextPCB is having a year end sale in which anyone can register through their website and get a $30 Coupon which can be used for ordering PCBs. You can also try HQDFM free online [https://www.nextpcb.com/free-online-gerber-viewer.html PCB Gerber viewer] to check your PCB design and avoid costly errors.k your PCB design and avoid costly errors.)
• 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.)
• 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.)
• Reformers  + (In this step, we discussed different appro … In this step, we discussed different approaches to building a smart bin capable of sorting waste into different compartments based on the properties of the waste. Our goal is to create a bin for separating plastic, metal, paper, organic and other kinds of waste., paper, organic and other kinds of waste.)
• Casa OS with Raspberry Pi  + (In this tutorial I will show you how to bu … In this tutorial I will show you how to build a beautiful home server with Raspberry Pi and Casa OS. '''Things Needed:''' All you need is a Raspberry Pi 4B board, That's all. Casa OS is a simple, easy-to-use, elegant open-source home cloud system that allows you to run self-hosted apps on your Raspberry Pi or other Linux devices. You can manage your files, share them across the network, protect your privacy data, and freely add disks and expansion spaces. Casa OS also has an app store with over 20 pre-installed docker based apps and 50+ community-verified apps. If you want to try out the casa os before the installation, use the [http://demo.casaos.io/#/login demo site].

  Username is casaos, and the password is also same.

  CasaOS fully supports Raspberry Pi. Also, more computers and development boards and fully compatible with Ubuntu, Debian, Raspberry Pi OS, and CentOS with one-liner installation.spberry Pi OS, and CentOS with one-liner installation.)
• Design a 3D object in Tinkercad  + (This video takes the educator through the … This video takes the educator through the basics of Tinkercad. You will learn about designing simple solids (ex. cubes, tetrahedrons), and combining them together to produce a complex object https://openclassrooms.com/courses/imprimante-3d/modelisez-un-objet-en-3d#/id/video_Player_0/modelisez-un-objet-en-3d#/id/video_Player_0</u>)
• 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)
• Mini Aéroglisseur connecté  + (Tout d'abord, commencez par choisir le type de polystyrène qui convient le mieux. Découpez par la suite, 2 planches de taille identique afin de former le châssis de votre aéroglisseur.)
• Réalisation d'un photophore en bois  + (Tout d'abord, il faut téléchager les plans … Tout d'abord, il faut téléchager les plans des façades en bois (elles sont au nombre de 4) et des socles (ils sont 2 + 4 petits éléments de soutiens). Découpez ces pièces à l'aide d'une découpe laser. Comme un document word que l'on imprimerait, les plans dans les logiciels de design sont envoyées vers la découpe laser pour permettre la réalisation des différents éléments qui amèneront à la concrétisation finale de l'objet.ont à la concrétisation finale de l'objet.)
• Bouchon passe câble  + (Tout d'abord pour faire un bouchon passe câble il faut bien prendre la mesure du trou de la table avec un pied a coulisse. <br/>)
• Pupitre de discours en contreplaqué de peuplier (FablabSU)  + (Une fois le design finis il s'agit de modé … Une fois le design finis il s'agit de modéliser de la manière la plus réaliste possible l'objet finis, dans le but de pouvoir en tirer des plans facilement exploitable. * On commence par donner de l'épaisseur à nos différentes pièces. * On modélise ensuite le système d'accroche. Le choix s'étant porté sur l'emboitement des différentes pièces. Pour se faire je décide de faire un système d'emboitement de la matière dans des poches non traversantes (image 2). * On crée ensuite une vue éclaté et un rendu du pupitre assemblé pour bien se représenter le futur objet.é pour bien se représenter le futur objet.)
• Pupitre de discours en contreplaqué de peuplier (FablabSU)  + (Une fois le design finis il s'agit de modé … Une fois le design finis il s'agit de modéliser de la manière la plus réaliste possible l'objet finis, dans le but de pouvoir en tirer des plans facilement exploitable. * On commence par donner de l'épaisseur à nos différentes pièces. * On modélise ensuite le système d'accroche. Le choix s'étant porté sur l'emboitement des différentes pièces. Pour se faire je décide de faire un système d'emboitement de la matière dans des poches non traversantes (image 2). * On crée ensuite une vue éclaté et un rendu du pupitre assemblé pour bien se représenter le futur objet.é pour bien se représenter le futur objet.)
• 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)
• Veste de cycliste avec clignotants  + (Utiliser la craie ou un marker non-permane … Utiliser la craie ou un marker non-permanent pour reproduire votre schéma sur le vêtement. Vous pouvez utiliser une règle pour être sûr de faire des traits droits et symétriques. Utiliser du scotch double face pour attacher temporairement les composants du LilyPad au vêtement. Cela vous donnera un bon aperçu de ce à quoi va ressembler votre pièce finale. Cela maintiendra aussi tout en place pendant que vous cousez.ssi tout en place pendant que vous cousez.)
• Étagère balcon  + (Utiliser une huile de lin dilué dans du White spirit pour protéger le bois à l'extérieur. Plus d'info sur: https://www.copaindescopeaux.fr/content_page/item/126-reussir-son-vernis-a-tous-les-coups.html)
• Colons de Catane  + (Vous devrez utiliser du carton bois 0,75 m … Vous devrez utiliser du carton bois 0,75 mm. [http://www.rougier-ple.fr/cart-bois-pf-60x80.r.html Voici la référence que j'ai utilisée]. Faites attention aux réglages de la machine pour ne pas mettre le feu au carton. Pour les customiser, vous pouvez les bomber totalement ou seulement la tranche.bomber totalement ou seulement la tranche.)
• Colons de Catane  + (Vous devrez utiliser du carton bois 0,75 m … Vous devrez utiliser du carton bois 0,75 mm. [http://www.rougier-ple.fr/cart-bois-pf-60x80.r.html Voici la référence que j'ai utilisée]. Faites attention aux réglages de la machine pour ne pas mettre le feu au carton. Pour les customiser, vous pouvez les bomber totalement ou seulement la tranche.bomber totalement ou seulement la tranche.)
• 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.)
• 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.)
• 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.)
• Design an object on 3D Slash and view it in VR  + (Go on [https://www.3dslash.net/slash.php?a … Go on [https://www.3dslash.net/slash.php?alias=2b478e6a3c5f081cc7eec47f166ef7f55ee2536b931340297bc25f32c4ca86fd 3Dslash.net] and click CREATE You can follow the[https://www.3dslash.net/learn_tutorials.php tutorials] available on the website, in order to learn how to use all available functionalities. For example, you can improve your design by adding colors, adding basic geometrical shapes, or import 3D files that you have downloaded from the web.les that you have downloaded from the web.)
• Getting Started with 3.5 Inch PC State Display  + (If you are a PC enthusiast, you might want … If you are a PC enthusiast, you might want to monitor the performance and status of your PC components, such as CPU, GPU, RAM, SSD, HDD, temperature, fan speed, etc. However, opening the task manager or third-party software every time you want to check this information can be inconvenient and distracting. Moreover, you might not be able to see this information when you are gaming or doing other full-screen activities. That’s why a 3.5-inch PC state display can be a great addition to your PC setup. A 3.5-inch PC state display is a small screen that can be mounted on your PC case and display various information about your PC state. It can show you the CPU model, usage, frequency, temperature, fan speed, GPU model, usage, frequency, temperature, fan speed, RAM usage, SSD/HDD usage, network speed, IP address, weather forecast, and custom information. You can also choose from different themes and orientations to suit your preferences. A 3.5-inch PC state display can help you monitor your PC state at a glance, without interrupting your workflow or gaming experience. It can also enhance the aesthetics and functionality of your PC case, making it more personalized and attractive. Whether you are a gamer, a streamer, a content creator, or a professional, a 3.5-inch PC state display can be a useful and fun tool for your PC. In this article, I will show you how to get started with a 3.5-inch PC state display, how to install it, how to customize it, and how to use it. Let’s begin!tomize it, and how to use it. Let’s begin!)
• 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)
• 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.)
• Node Red Controlled Neo Pixel on 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 shop.u can get free stuff from their gift shop.)
• 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.)
• DHT11 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] toget 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.)
• Testing NB-IoT connectivity in India with NRF9160 and Airtel  + (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.)
• 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 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.)
• 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.)
• 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.)
• 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.)
• 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.)
• 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 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.)
• Build a Dog Wheelchair with PVC Pipes  + (You will require a 6.2-inch long ¾” tube, … You will require a 6.2-inch long ¾” tube, a ¾” adapter, and a 10-inch wheel with a tee made of black steel. We will begin by constructing the wheelbase, creating two identical units. Follow the same procedure for both wheels, referring to the diagram above for the required parts (x2). Insert the 6.2-inch long ¾” tube into the ¾” adapter. Then, place the assembled adapter into the 10-inch wheel with tee, as shown in the diagram. Once completed, set them aside until you are ready to attach them to the frame later on.eady to attach them to the frame later on.)
• Minetest and 3D scanning  + (You will be suing Qlone, an application fo … You will be suing Qlone, an application for smartphone, to 3D scan an objet of your choice. Beware that Qlone requires you to pay for each export, or to buy a subscription that offers unlimited exports over a certain period of time. Unfortunately at the moment, there is not free technology that we are aware of, and that allows 3D scanning with a smartphone. Find how to 3D scan an object with Qlone on [https://docs.google.com/document/d/1ZOmi6oMzwFPIWjr0ZaCyUKKssK1Wi9xdnHIzgtfL5Zc/edit?usp=sharing this] tutorial.IzgtfL5Zc/edit?usp=sharing this] tutorial.)
• Minetest and 3D scanning  + (You will be suing Qlone, an application fo … You will be suing Qlone, an application for smartphone, to 3D scan an objet of your choice. Beware that Qlone requires you to pay for each export, or to buy a subscription that offers unlimited exports over a certain period of time. Unfortunately at the moment, there is not free technology that we are aware of, and that allows 3D scanning with a smartphone. Find how to 3D scan an object with Qlone on [https://docs.google.com/document/d/1ZOmi6oMzwFPIWjr0ZaCyUKKssK1Wi9xdnHIzgtfL5Zc/edit?usp=sharing this] tutorial.IzgtfL5Zc/edit?usp=sharing this] tutorial.)

• Desk lamp in wood and concrete  + (Cut the battens ! For better design, you can cut the top batten with a little slant on the top end.)
• Desk lamp in wood and concrete  + (Cut the battens ! For better design, you can cut the top batten with a little slant on the top end.)

• Wicker Glider Loveseat Outdoor: A Perfect Blend of Comfort and Style  + (A [https://belord-home.com/product/outdoor … A [https://belord-home.com/product/outdoor-patio-glider-loveseat wicker glider loveseat] is a timeless addition to any outdoor space, combining comfort, functionality, and aesthetic appeal. Ideal for gardens, patios, or porches, these pieces offer a soothing gliding motion that enhances relaxation while maintaining the charm of traditional outdoor furniture. Here’s a comprehensive guide to wicker glider loveseats, what to look for when purchasing, and how to maintain them for lasting use. === 1. Benefits of a Wicker Glider Loveseat === Wicker glider loveseats come with a variety of advantages that make them a popular choice for outdoor seating: * '''Smooth Gliding Motion''': The gentle back-and-forth movement creates a calming effect, perfect for unwinding after a long day or enjoying a quiet afternoon outdoors. * '''Aesthetic Appeal''': The intricate weave of wicker adds a touch of elegance to any setting, whether you prefer a rustic, coastal, or modern design. * '''Versatile Placement''': These loveseats fit seamlessly into different outdoor areas, from shaded garden nooks to sunny patios or screened porches. * '''Space for Two''': The loveseat design allows for shared seating, making it ideal for couples or families. === 2. Types of Wicker Used === Understanding the type of wicker used in your glider loveseat is crucial for assessing its durability and maintenance needs: * '''Natural Wicker''': Made from materials like rattan, bamboo, or willow, natural wicker offers a classic look but requires more maintenance to withstand outdoor elements. It is best suited for covered patios or indoor use. * '''Synthetic Resin Wicker''': A more popular choice for outdoor furniture, synthetic wicker (often made from high-density polyethylene) is designed to resist weather damage, including sun, rain, and humidity. It retains its color and structure longer than natural wicker and requires less upkeep. === 3. Choosing the Best Wicker Glider Loveseat === When selecting a wicker glider loveseat, consider these essential factors: * '''Frame Material''': Ensure the frame is made from sturdy, rust-resistant materials like powder-coated aluminum or stainless steel. This will provide a stable foundation and prevent corrosion over time. * '''Cushion Quality''': High-quality, weather-resistant cushions are a must for comfort and durability. Look for cushions made from outdoor fabric such as Sunbrella, which resists fading, moisture, and mildew. * '''Weave Tightness''': Check the weave of the wicker to ensure it is tight and secure. A well-crafted weave will be more durable and less prone to unraveling. * '''Weight and Stability''': A heavier glider loveseat is less likely to tip or move unexpectedly, making it a safer option, especially in windy areas. === 4. Placement Tips === Where you place your wicker glider loveseat can impact both its longevity and your enjoyment: * '''Shaded Areas''': Placing the loveseat in a shaded or partially shaded area can prevent direct sun exposure, reducing the risk of fading and heat damage. * '''Covered Patios and Porches''': These locations offer protection from rain and sun, helping preserve the wicker and cushions. * '''Garden Corners''': Positioning the glider in a quiet garden corner creates a serene spot for relaxation, surrounded by nature. * '''Poolside Retreats''': A wicker glider loveseat can add a cozy seating area near a pool, providing a place to lounge and unwind after a swim. === 5. Maintenance Tips === Proper care can significantly extend the life of your wicker glider loveseat: * '''Regular Cleaning''': Wipe down the wicker with a damp cloth and mild detergent to remove dust, dirt, and pollen. For more thorough cleaning, use a soft brush to reach crevices. * '''Protect Against Moisture''': While synthetic wicker is weather-resistant, covering your glider during heavy rain or storing it indoors during winter can help maintain its condition. * '''Cushion Care''': Clean and store cushions when not in use to prevent fading and mildew. Use cushion covers for added protection. * '''Inspect for Wear''': Periodically check for loose or broken wicker strands and address any damage promptly to prevent further unraveling. === 6. Popular Styles and Design Features === Wicker glider loveseats come in various styles to suit different aesthetic preferences: * '''Classic Coastal''': Light-colored wicker paired with blue or white cushions evokes a breezy, beach-inspired look. * '''Modern Minimalist''': Sleek, dark wicker with neutral or monochrome cushions complements a contemporary outdoor space. * '''Rustic Charm''': Natural-looking wicker combined with earthy tones and textured fabrics adds warmth and character. Many models also come with added features like built-in side tables or storage compartments, enhancing the loveseat’s functionality. === 7. Budget Considerations === Prices for wicker glider loveseats can vary widely depending on materials, craftsmanship, and brand. Synthetic resin wicker loveseats with high-quality frames and cushions are often more affordable than natural wicker but still offer excellent durability. * '''Budget-Friendly Options''': Basic models with simple designs and standard cushions. * '''Mid-Range''': Loveseats with enhanced weather resistance, better cushion materials, and added design elements. * '''Premium''': High-end options with luxury outdoor fabrics, intricate weaving, and added features like gliding mechanisms with smoother bearings. === Conclusion === A wicker glider loveseat is an excellent investment for anyone looking to enhance their outdoor living space with comfort and style. By choosing weather-resistant materials, ensuring proper placement, and following maintenance tips, you can enjoy your glider loveseat for many seasons. Whether placed on a cozy porch or nestled in a garden, it’s a piece that brings relaxation and charm to any outdoor area. relaxation and charm to any outdoor area.)
• Exploring the World of Electric Scooter Manufacturers: Leading Innovation for a Sustainable Future  + (In recent years, electric scooters have su … In recent years, electric scooters have surged in popularity due to their convenience, eco-friendly appeal, and cost-effective transportation solutions. At the heart of this growing industry are electric scooter manufacturers, the companies behind designing, engineering, and bringing these scooters to the market. This article delves into the world of electric scooter manufacturing, highlighting what makes these companies stand out, the key players, and what to consider when choosing an electric scooter manufacturer. The Rise of Electric Scooters: A Brief Overview Electric scooters have redefined urban commuting, providing a versatile alternative for short-distance travel. With cities worldwide implementing green transportation solutions, electric scooters have become symbols of sustainable urban mobility. Manufacturers play a pivotal role in this shift, continuously innovating to improve the safety, durability, and performance of electric scooters. What Sets Top Electric Scooter Manufacturers Apart? Innovation in Design and Technology Leading manufacturers are constantly pushing the boundaries of design and technology. From advanced battery technology for longer range to intuitive app integrations, top manufacturers incorporate the latest advancements. The focus is on developing lightweight, foldable, and durable scooters with enhanced safety features like anti-lock braking systems (ABS), LED headlights, and enhanced stability mechanisms. Focus on Sustainability Environmentally conscious manufacturers emphasize using recyclable materials and renewable energy in production. Many manufacturers implement eco-friendly practices across the supply chain, from raw material sourcing to energy-efficient manufacturing processes. Quality Control and Certification Standards Reputable manufacturers follow strict quality control protocols, ensuring each scooter meets industry standards and certifications. Common certifications include CE, RoHS, and UL, which guarantee compliance with safety, environmental, and durability regulations. Customer-Centric Customization Options Manufacturers increasingly offer customization to cater to a broader range of customers. Options may include different motor power configurations, battery sizes, and even color and branding customization for fleet orders. Customization is especially relevant for businesses, as it enables brand identity integration. Global After-Sales Support and Service A robust after-sales support system is critical for maintaining customer satisfaction. Top manufacturers ensure global support networks for spare parts, maintenance, and repairs, enhancing the scooter's longevity and usability. Leading Electric Scooter Manufacturers 1. Segway-Ninebot Known for its high-quality electric scooters, Segway-Ninebot is a global leader in personal mobility solutions. It combines innovative features like self-balancing technology and an extensive product line suitable for urban commuters and businesses. 2. OKAI OKAI is a leading brand known for its focus on design, performance, and affordability. With a commitment to sustainability, OKAI offers a range of electric scooters catering to diverse needs, from personal commuting to fleet services. 3. Xiaomi Xiaomi is another powerhouse in the electric scooter industry, recognized for producing high-quality yet affordable electric scooters. Their M365 model set the standard for lightweight, foldable scooters, and Xiaomi continues to innovate with improved battery life and added smart features. 4. GOTRAX Based in the United States, GOTRAX specializes in budget-friendly, durable electric scooters. Their scooters are especially popular among urban commuters looking for practical solutions that offer reliability and comfort. 5. Inokim Inokim is an Israeli manufacturer celebrated for its durable and premium electric scooters. Known for robust design and high-performance capabilities, Inokim scooters often feature powerful motors and advanced suspension systems, making them suitable for more rugged terrain. Key Considerations When Choosing an Electric Scooter Manufacturer Product Range and Specifications Assess whether the manufacturer offers a range that suits your needs. For example, lightweight models are ideal for city commutes, while off-road-capable scooters are better suited for more challenging terrains. Battery and Motor Specifications Battery capacity and motor power determine the scooter’s range and speed. Manufacturers with advanced battery technology offer longer-lasting and faster-charging batteries, a critical factor for frequent riders or fleet operators. Safety Features Look for manufacturers who prioritize safety with features like anti-lock braking systems (ABS), LED lighting, dual brakes, and enhanced traction tires. These features enhance rider safety, especially in urban environments with varying terrain. Warranty and After-Sales Support A good warranty and accessible after-sales support are indicators of a reliable manufacturer. Check the availability of service centers and spare parts in your area to ensure maintenance ease. Environmental Responsibility Some manufacturers are leaders in eco-friendly practices, using recyclable materials and minimizing emissions during production. Supporting such brands promotes a sustainable ecosystem in the e-mobility industry. Check more at this blog:

  https://b2b.okai.co/blogs/how-fast-do-e-bikes-go

  Conclusion: The Future of Electric Scooter Manufacturers As electric scooters continue to evolve, manufacturers play a crucial role in setting industry standards, making urban mobility more accessible, efficient, and sustainable. By prioritizing innovation, quality, and customer satisfaction, these manufacturers are at the forefront of a transportation revolution. Whether for personal use or fleet services, choosing the right [https://b2b.okai.co/ electric scooter manufacturer] ensures you’re investing in quality, performance, and a more eco-friendly future.ures you’re investing in quality, performance, and a more eco-friendly future.)
• Outdoor Coffee Tables with Glass Tops: A Perfect Blend of Function and Elegance  + (Outdoor spaces are an extension of your ho … Outdoor spaces are an extension of your home, offering a place to relax, entertain, and enjoy the beauty of nature. One way to elevate your patio or deck is by adding an outdoor coffee table with a glass top. Combining functionality and style, glass-top coffee tables are both practical and visually appealing. This article will guide you through the benefits, styles, and maintenance tips for outdoor glass-top coffee tables. 1. Why Choose an Outdoor Coffee Table with a Glass Top? Glass-top coffee tables have become a popular choice for outdoor living areas due to their many advantages: 1. Sleek and Modern Appearance An [https://belord-home.com/product/5-piece-rattan-furniture-outdoor-swivel-chairs outdoor rattan swivel chair] adds a touch of elegance and sophistication to your outdoor space. The transparent surface creates a light and airy look that complements any decor style, from modern minimalist to classic and rustic. 2. Easy to Clean One of the standout features of a glass-top coffee table is its ease of maintenance. Unlike porous surfaces that can stain or trap dirt, glass can be wiped clean with a cloth and a mild cleaning solution, making it perfect for outdoor use where spills and debris are common. 3. Enhances Space Perception Glass surfaces create the illusion of more space, which is particularly beneficial for smaller patios or balconies. The see-through top allows you to maintain an open and uncluttered look, making your outdoor area feel more expansive. 4. Durability with the Right Construction When paired with a weather-resistant frame—such as powder-coated metal, treated wood, or resin wicker—glass-top tables can withstand the elements and last for years. Opting for tempered glass further enhances the durability and safety of your table, as it is designed to resist shattering. 2. Key Features to Consider When Choosing a Glass-Top Outdoor Coffee Table To make the most of your investment, consider the following features: 1. Tempered Glass Ensure that the table has a tempered glass top, which is stronger and safer than regular glass. If it does break, tempered glass shatters into small, rounded pieces instead of sharp shards, reducing the risk of injury. 2. UV Protection Tables with UV-resistant glass prevent discoloration and weakening due to prolonged sun exposure. This feature helps maintain the table’s aesthetic and structural integrity over time. 3. Sturdy Frame Material Choose a table with a frame made of weather-resistant materials such as: Aluminum: Lightweight, rust-proof, and easy to move. Wrought Iron: Heavier and more durable, ideal for areas with strong winds. Resin Wicker: Offers a natural look and is resistant to moisture and fading. 4. Non-Slip Features A non-slip surface or rubber pads to keep the glass top securely in place is essential for safety, especially in areas prone to wind or high traffic. 3. Popular Styles of Glass-Top Outdoor Coffee Tables Outdoor coffee tables with glass tops come in a variety of designs to suit different tastes and functional needs: 1. Modern Minimalist Characterized by clean lines and simple frames, these tables blend seamlessly with contemporary outdoor furniture. Often featuring metal or aluminum bases, they create a sleek, uncluttered look. 2. Rustic Charm For a more laid-back and cozy vibe, consider a table with a wicker or wooden frame paired with a glass top. This style complements outdoor spaces that incorporate natural elements like plants and wooden seating. 3. Multi-Functional Designs Tables with additional features such as lower shelves, built-in storage, or nesting capabilities are perfect for those looking to maximize functionality. These options help keep outdoor essentials organized while providing ample surface space for entertaining. 4. Benefits of Glass-Top Tables for Outdoor Entertaining Glass-top coffee tables are ideal for hosting friends and family in outdoor spaces. Here’s why they work so well for entertaining: Ease of Decoration: The transparent surface allows you to display decorative items like vases, candles, or centerpieces without obstructing the view. Reflective Quality: Glass reflects light, creating an inviting and vibrant atmosphere during the day and enhancing the glow of lights at night. Stable Surface: The smooth and solid surface ensures that drinks and plates sit evenly, reducing the risk of spills. 5. Maintaining Your Outdoor Glass-Top Coffee Table To keep your glass-top coffee table looking its best and prolong its lifespan, follow these simple maintenance tips: 1. Regular Cleaning Wipe down the glass regularly using a soft cloth and a gentle cleaner to remove dust, pollen, and smudges. Avoid abrasive materials that could scratch the surface. 2. Protect from Harsh Weather If possible, place your table under a patio cover or use a waterproof cover during inclement weather. This will help prevent water spots and protect the frame from moisture damage. 3. Avoid Direct Sunlight Prolonged exposure to direct sunlight can cause fading and wear on both the glass and the frame. Arrange your table in a shaded area or use an outdoor umbrella for additional protection. 4. Check for Stability Periodically check that the glass top is secure and the frame remains sturdy. Tighten any loose screws or fasteners to maintain the table’s structural integrity. 6. Conclusion An [https://belord-home.com/product/outdoor-coffee-table-with-tempered-glass-top outdoor coffee table glass top] with a glass top can transform your patio or garden into a stylish and functional living space. By considering factors such as material, durability, and design, you can choose a table that complements your outdoor decor and stands up to the elements. With proper care and thoughtful placement, a glass-top table will become a cherished centerpiece for relaxation and entertaining for years to come.xation and entertaining for years to come.)
• Wholesale Door Hardware: A Comprehensive Guide for Buyers  + (When it comes to outfitting [https://kaiyi … When it comes to outfitting [https://kaiyinghardware.com/products Door Hardware], commercial, or industrial spaces, choosing the right hardware is essential. Wholesale door hardware provides a cost-effective solution for bulk purchasing, making it an attractive option for contractors, property managers, and builders. This guide will explore the types of door hardware available, benefits of buying wholesale, and tips for selecting quality hardware. === 1. Types of Door Hardware === Door hardware encompasses a variety of components, each serving a specific function. Here’s an overview of key types: * '''Door Knobs and Levers''': Available in different styles and finishes, these components are essential for entry and interior doors. * '''Locks and Deadbolts''': Ensure security and come in various grades from basic to high-security options. Electronic and smart locks are also popular in modern installations. * '''Hinges''': Essential for door movement, hinges come in different materials and finishes to match aesthetic needs and functional requirements. * '''Door Closers''': Used mainly in commercial buildings to ensure doors close automatically. * '''Kick Plates''': Protect the lower portion of doors from damage, especially in high-traffic areas. * '''Peepholes and Viewers''': Add a layer of security by allowing users to see who is outside. * '''Strike Plates and Latches''': Work alongside locks to reinforce door security. === 2. Benefits of Buying Door Hardware Wholesale === Purchasing door hardware wholesale comes with several advantages: * '''Cost Savings''': Buying in bulk typically lowers the price per unit, allowing buyers to save significantly compared to retail purchases. * '''Consistent Supply''': Wholesale purchases ensure a steady supply of hardware, crucial for large projects or ongoing property management. * '''Customization Options''': Some wholesalers offer custom finishes and sizes tailored to the buyer’s specifications. * '''Quality Assurance''': Reputable wholesalers often offer high-quality products that meet industry standards, ensuring durability and reliability. * '''Wide Selection''': Wholesale suppliers often carry a comprehensive range of hardware types and finishes, making it easier to match or complement different door styles. === 3. Key Considerations When Buying Wholesale Door Hardware === To ensure you get the best value and quality when purchasing door hardware wholesale, keep the following factors in mind: * '''Material and Durability''': Choose hardware made from robust materials such as stainless steel, brass, or bronze. These materials offer long-lasting performance and resist wear. * '''Grade Ratings''': For locks and other security hardware, look for ANSI/BHMA grading. Grade 1 is the highest level of security and durability, suitable for commercial applications, while Grade 2 and 3 are ideal for residential use. * '''Finish and Aesthetics''': Hardware should complement the door’s appearance and the overall design of the space. Popular finishes include polished chrome, matte black, satin nickel, and oil-rubbed bronze. * '''Ease of Installation''': Hardware that is easy to install can save time and reduce labor costs. Consider options that come with clear instructions and necessary mounting hardware. * '''Supplier Reputation''': Partner with wholesalers known for reliable products, timely delivery, and responsive customer service. * '''Warranty and Return Policies''': Ensure the hardware comes with a warranty that covers defects and allows for returns if necessary. === 4. Popular Door Hardware Trends === Door hardware trends evolve as technology and design preferences change. Here are some current popular trends: * '''Smart Locks''': Increasingly popular for residential and commercial use, smart locks offer convenience and enhanced security features, including keyless entry and remote access. * '''Minimalist Designs''': Sleek, minimalist door handles and levers with clean lines and simple finishes are favored in modern and contemporary spaces. * '''Matte Black Finish''': This bold, sophisticated finish continues to be a popular choice for door hardware. * '''Sustainability''': Eco-friendly hardware made from recycled or sustainable materials is gaining traction as environmental awareness grows. * '''Antimicrobial Coatings''': Especially important in high-touch areas, these coatings help reduce the spread of germs and bacteria. === 5. How to Choose the Right Wholesale Door Hardware Supplier === Finding the right supplier is crucial for a successful bulk purchase. Here are some tips to guide you: * '''Research and Reviews''': Look for feedback from other buyers to gauge the reliability of potential suppliers. * '''Product Range''': Ensure the supplier offers a wide selection of hardware to meet your project’s needs. * '''Customization Services''': If you require specific customizations, verify that the supplier can accommodate special requests. * '''Competitive Pricing''': Compare prices from different wholesalers to find a balance between cost and quality. * '''Customer Support''': A supplier with excellent customer support can assist with product questions and post-purchase service. === 6. Tips for Managing Bulk Purchases === * '''Inventory Management''': Keep track of your inventory to ensure you have sufficient hardware for your needs without overstocking. * '''Order Early''': Lead times for large orders can vary, so place orders well in advance of project deadlines. * '''Quality Checks''': Inspect shipments upon arrival to confirm they meet your specifications and are free from defects. === Conclusion === [https://kaiyinghardware.com/ Wholesale door hardware] is a smart choice for anyone needing a large quantity of reliable, cost-effective solutions. By understanding the types of hardware available, considering key factors in selection, and choosing the right supplier, you can ensure the success of your project and long-lasting functionality for your spaces. Whether outfitting new construction or renovating existing buildings, the right wholesale door hardware can make a significant difference in performance and aesthetics. difference in performance and aesthetics.)
• Commercial Door Rollers: Essential Components for Smooth and Efficient Operation  + ([https://kaiyinghardware.com/collection/ro … [https://kaiyinghardware.com/collection/rollers Sliding door rollers] are critical for the smooth and reliable functioning of various types of doors, including sliding, overhead, and industrial doors. They play a vital role in ensuring that doors can be opened and closed with ease, even in high-traffic environments. This article will discuss what commercial door rollers are, their types, benefits, and key factors to consider when choosing the right rollers for your business. 1. What Are Commercial Door Rollers? Commercial door rollers are wheel-like components attached to the top or bottom of doors that facilitate movement along a track. These rollers are designed to bear significant weight and ensure the door operates smoothly. They are commonly found in commercial and industrial settings, such as warehouses, retail stores, factories, and office buildings. 2. Types of Commercial Door Rollers There are several types of commercial door rollers to accommodate different door designs and operational needs: 1. Sliding Door Rollers Sliding door rollers are used in doors that move horizontally along a track. These are popular in retail storefronts, office partitions, and warehouse entries due to their space-saving design. 2. Overhead Door Rollers Overhead rollers are crucial for garage doors and industrial overhead doors. These rollers move vertically along tracks and must be sturdy enough to support the weight of the door as it lifts and lowers. 3. Heavy-Duty Rollers For larger, heavier doors found in industrial settings, heavy-duty rollers are essential. They are made from robust materials such as hardened steel or nylon to withstand frequent use and substantial weight. 4. Ball Bearing Rollers Rollers equipped with ball bearings offer smoother, quieter operation and reduced friction, making them ideal for areas where minimal noise is preferred. 3. Key Features of High-Quality Commercial Door Rollers When selecting commercial door rollers, it’s important to look for features that ensure long-lasting performance and efficiency: 1. Material Composition The material of the roller can significantly impact its durability and performance: Steel Rollers: Known for their strength and longevity, steel rollers are ideal for heavy-duty doors. Nylon Rollers: Quieter and smoother than steel rollers, nylon rollers are perfect for medium-duty applications and environments where noise reduction is essential. 2. Ball Bearings High-quality rollers often feature ball bearings, which help minimize friction and allow for smooth operation. Ball bearing rollers are recommended for doors that require frequent use, as they enhance longevity and reduce wear. 3. Weight Capacity Ensure the rollers you choose can support the weight of the door. Rollers with a higher weight capacity are necessary for larger and heavier doors to prevent damage and ensure smooth movement. 4. Corrosion Resistance For outdoor or high-humidity environments, choose rollers made from corrosion-resistant materials such as stainless steel or galvanized steel to prevent rust and extend their lifespan. 4. Benefits of Using High-Quality Commercial Door Rollers 1. Enhanced Door Performance High-quality rollers contribute to the seamless and efficient movement of commercial doors. This is particularly important in busy settings where doors are opened and closed frequently. 2. Increased Durability Investing in premium door rollers reduces the need for frequent replacements and repairs. Durable rollers are built to withstand the stresses of constant use, saving businesses time and money. 3. Improved Safety Reliable door rollers reduce the risk of door malfunctions that could lead to accidents or injuries. Ensuring your doors operate smoothly and consistently helps maintain a safe environment for employees and customers. 4. Noise Reduction Nylon or ball bearing rollers provide quieter operation compared to basic metal rollers. This is an advantage in office settings or areas where a low-noise environment is desired. 5. Factors to Consider When Choosing Commercial Door Rollers Selecting the right door rollers involves evaluating several factors to match the specific needs of your business: 1. Door Type and Usage Consider the type of door (e.g., sliding, overhead, industrial) and how frequently it will be used. High-traffic areas or heavy doors may require more robust rollers with ball bearings for optimal performance. 2. Environmental Conditions For doors exposed to outdoor elements or corrosive environments, opt for rollers made from weather-resistant materials. This ensures longevity and consistent performance even in harsh conditions. 3. Maintenance Requirements Some rollers require more maintenance than others. Rollers with sealed ball bearings are generally low-maintenance and ideal for high-traffic areas, as they do not need frequent lubrication. 4. Compatibility Ensure that the rollers you select are compatible with the existing door track and overall system. Mismatched components can lead to operational issues and increased wear. 6. Maintenance Tips for Commercial Door Rollers To maximize the lifespan and efficiency of your door rollers, follow these maintenance tips: Regular Inspections: Check the rollers and tracks periodically for signs of wear, dirt, or debris that could impede smooth operation. Lubrication: Apply lubricant to rollers and tracks as needed to ensure smooth movement and reduce friction. Clean the Tracks: Keep the door tracks clean to prevent buildup that can affect the rollers’ function. Replace Worn Rollers: If a roller shows signs of excessive wear or damage, replace it promptly to avoid further damage to the door system. 7. Conclusion [https://kaiyinghardware.com/collection/leverset-lock Commercial Leverset Lock] is essential components that contribute to the smooth, safe, and efficient operation of doors in various settings. By choosing high-quality rollers that meet the specific needs of your business and maintaining them properly, you can ensure optimal door performance and durability. Whether you need rollers for a sliding, overhead, or heavy-duty door, understanding the key features and considerations will help you make an informed decision that enhances your facility’s functionality and safety. your facility’s functionality and safety.)
• 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.
  
  
  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. shall automatically be logged in to our account.</nowiki>)
• Interfacing a Servo Motor with Arduino Nano  + ( * '''Arduino Nano''' (official or compatible board) * '''Servo Motor''' (e.g., SG90 micro servo) * '''Jumper wires''' * '''USB cable (Mini-B)''' for programming )
• Real Time System Telemetry Dashboard with FireBeetle ESP32P4  + ( * '''DFRobot FireBeetle ESP32‑P4''' board … * '''DFRobot FireBeetle ESP32‑P4''' board (or compatible ESP32‑P4 board * USB cable (for power, programming, and serial data) * Optional: small breadboard / jumper wires if you want to wire external LED or buttons (onboard LED uses pin 3) '''Display / UI''' * No OLED required for the web UI version — everything is in the browser. '''Software on PC''' * '''Python 3.8+''' * Python packages: '''pyserial''', '''psutil''' (install with pip install pyserial psutil) '''Arduino IDE''' * Latest Arduino IDE or VS Code with PlatformIO * ESP32 board support installed (Espressif package) * Libraries: '''Arduino_JSON''' (install via Library Manager) '''Network''' * Local Wi‑Fi network credentials (SSID and password) for the ESP32 to host the webserver (SSID and password) for the ESP32 to host the webserver )
• Battery  + (=Einführung= Die Energiewende im privaten … =Einführung= Die Energiewende im privaten Bereich schreitet schnell voran. Immer mehr Hausbesitzer setzen auf Photovoltaikanlagen, um ihren eigenen Strom zu erzeugen. Doch um diesen Strom optimal zu nutzen, ist ein '''Speichersystem''' notwendig. Besonders beliebt sind sogenannte '''All-in-One Speicherlösungen''' – Systeme, bei denen alle notwendigen Komponenten in einem kompakten Gerät vereint sind. Diese Komplettlösungen sind ideal für alle, die eine einfache, platzsparende und effiziente Lösung für die Eigenstromnutzung suchen. In diesem Artikel erfahren Sie alles Wissenswerte über All-in-One Speicher, ihre Vorteile, Einsatzbereiche und führende Hersteller. ---- ==Was ist ein All-in-One Speicher?== Ein [https://www.u-energie.de/product/re-ha1-all-in-one-residential-energy-storage all in one batteriespeicher] ist ein Komplettsystem, das mehrere zentrale Komponenten der Energieversorgung in einem Gerät kombiniert: *'''Batteriespeicher''' (Lithium-Ionen oder Lithium-Eisenphosphat) *'''Wechselrichter''' (zur Umwandlung von Gleich- in Wechselstrom) *'''Batteriemanagementsystem (BMS)''' *'''Lade-/Entladeregler''' *'''Energiemanagementsystem (EMS)''' mit Monitoring *'''Teilweise integrierter Stromzähler / Notstromoption''' Das Ziel: eine '''“Plug-and-Play”-Lösung''', die schnell installiert ist und ohne komplexe Verkabelung auskommt. ---- ==Vorteile eines All-in-One Speichers== ===✅ '''Kompakte Bauweise'''=== Alle wesentlichen Komponenten sind in einem Gehäuse untergebracht – ideal für Keller, Technikräume oder Garagen mit wenig Platz. ===✅ '''Einfache Installation'''=== Dank vorkonfigurierter Systeme ist die Montage schnell und unkompliziert – oft innerhalb eines Tages möglich. ===✅ '''Perfekt abgestimmte Komponenten'''=== Da alle Bauteile vom selben Hersteller kommen, sind sie optimal aufeinander abgestimmt – was Ausfälle reduziert und die Effizienz erhöht. ===✅ '''Geringer Wartungsaufwand'''=== Viele All-in-One Systeme verfügen über Fernüberwachung per App und benötigen kaum Wartung. ===✅ '''Modernes Design'''=== Die Geräte sind oft sehr ästhetisch und lassen sich gut in moderne Wohnräume integrieren. ===✅ '''Notstrom- & Backup-Funktion (optional)'''=== Einige Systeme bieten die Möglichkeit, bei Stromausfall kritische Verbraucher weiter zu versorgen. ---- ==Für wen eignet sich ein All-in-One Speicher?== Ein All-in-One Speicher ist besonders geeignet für: *Einfamilienhäuser mit oder ohne bestehende PV-Anlage *Neubauten mit integrierter Energieplanung *Sanierungen, bei denen wenig Platz für Technikräume vorhanden ist *Nutzer, die eine schlüsselfertige Lösung ohne viele Einzelkomponenten suchen *Menschen, die Wert auf Design, Benutzerfreundlichkeit und smarte Steuerung legen ---- ==Typische technische Merkmale==

  Eigenschaft	Typischer Wert
  '''Speicherkapazität'''	5 – 15 kWh
  '''Entladeleistung'''	3 – 10 kW
  '''Batterietyp'''	Lithium-Ionen oder LiFePO4
  '''Wirkungsgrad'''	90 – 97 %
  '''Erweiterbarkeit'''	Teilweise modular
  '''Kommunikation'''	WLAN, LAN, RS485, CAN, App-Anbindung
  '''Maße & Gewicht'''	Kompakt, meist wandmontierbar

  ---- ==Beliebte Hersteller & Modelle== Hier einige der bekanntesten All-in-One Systeme auf dem Markt: ===🔹 '''SENEC.Home V3 Hybrid'''=== *Deutsche Marke, robust & zuverlässig *Integrierter Hybridwechselrichter *Notstromfunktion optional ===🔹 '''sonnenBatterie 10'''=== *Hochwertiges System mit Energiemanagement *Ideal für Smart-Home-Integration *Community-Strommodelle möglich ===🔹 '''E3/DC S10 E PRO'''=== *Premiumlösung mit hoher Backup-Leistung *Ideal für größere PV-Anlagen *3-phasige Versorgung möglich ===🔹 '''BYD HVS / HVM + Fronius GEN24'''=== *Zwar zweiteilig (Speicher + Wechselrichter), aber als Komplettpaket konzipiert *Sehr hohe Flexibilität und Erweiterbarkeit ===🔹 '''Alpha ESS Smile5'''=== *Modernes Design mit integrierter App-Steuerung *Kompakter Allrounder für kleine bis mittlere Haushalte ---- ==Wirtschaftlichkeit== Die Kosten für ein All-in-One Speichersystem hängen stark von Kapazität, Marke und Funktionen ab. Typischer Preisrahmen: *'''5 kWh System:''' ca. 6.000 – 8.000 € *'''10 kWh System:''' ca. 9.000 – 13.000 € *'''15 kWh System:''' ca. 12.000 – 17.000 € Hinzu kommt ggf. die Photovoltaikanlage. Förderungen (z. B. KfW) können die Investition deutlich erleichtern. ---- ==Installation & Inbetriebnahme== Die Installation erfolgt durch zertifizierte Fachbetriebe. Vorteile: *Kürzere Montagezeit (oft < 1 Tag) *Weniger Platzbedarf *Keine aufwendige Systemkonfiguration *Direkt einsatzbereit nach Anschluss ---- ==Fazit== Ein '''All-in-One Speicher''' ist die perfekte Lösung für alle, die eine kompakte, wartungsarme und leicht installierbare Möglichkeit suchen, um ihren Solarstrom effizient zu speichern und zu nutzen. Die Technik ist ausgereift, die Bedienung einfach – und die Energieunabhängigkeit ein gutes Stück näher. Besonders für Haushalte mit mittlerem bis hohem Stromverbrauch, wenig Platz und dem Wunsch nach smarter Energieversorgung ist ein All-in-One-System die richtige Wahl.sgereift, die Bedienung einfach – und die Energieunabhängigkeit ein gutes Stück näher. Besonders für Haushalte mit mittlerem bis hohem Stromverbrauch, wenig Platz und dem Wunsch nach smarter Energieversorgung ist ein All-in-One-System die richtige Wahl.)
• Getting Started with DFRobot Rainbow Link  + (=== 🔌 DFRobot RainbowLink (TEL0185) === * … === 🔌 DFRobot RainbowLink (TEL0185) === * Dual TTL UART channels (A & B) via lever terminals * Built-in power outputs: 3.3V, 5V, 12V (selectable via jumper) * Plug-and-play via USB-C — auto enumerates 4 COM ports * Ideal for ESP32, STM32, LoRa, and GPS modules === 📡 SeeedStudio Wio E5 (STM32WLE5JC) === * Compact Grove-compatible LoRa module * AT command interface over UART * Default baud rate: '''9600''' * Pins: VCC, TX, RX, GND (3.3V logic) * Designed for ultra-low-power IoT applications Designed for ultra-low-power IoT applications)
• Table à lame d'air  + (On notera d'abord que le design présenté i … On notera d'abord que le design présenté ici n'a pas été réalisé, mais qu'il a été imaginé sur la base des tests effectués avec le prototype de la lame d'air et de la récupération des aérosols. Son but est principalement d'expliciter le fonctionnement d'une ''possible'' table à lame d'air. '''Figure 1:''' Une table au plateau fendu laisse passer une lame d'air ascendante qui sépare les convives. Cette lame d'air n'est pas ressentie par les personnes mais par contre elle recueille et entraîne rapidement vers le haut les aérosols émis. L'air contaminé est ensuite récupéré par une tente et aspiré par une fente située au point le plus haut. Cet air vicié est ensuite purifié par irradiation avec des UV C (on pourrait également en retenir les aérosols par un filtre HEPA). Une partie de cet air nettoyé est ensuite aspiré par une turbine et renvoyé vers le tube produisant la lame d'air. '''Figure 2:''' On voit le tube fendu situé sous la table. Ce tube est fixé à la table à plateau fendu. On peut imaginer que ce tube reste à demeure même si la table peut être utilisée comme une table ordinaire. Un simple cache masque alors la fente du plateau. Au point le plus haut de la tente on aperçoit la fente du tube aspirateur. '''Figure 3:''' Cette figure montre les détails des tubes générateur de la lame d'air et du tube aspirateur. On note que la fente générant la lame d'air est équipée de deux "lèvres" qui permettent de contrôler la divergence de la lame.ent de contrôler la divergence de la lame.)
• Static IP Address on Xiao ESP32 S3 Sense  + (An IP address is a unique identifier for a … An IP address is a unique identifier for a device on a network. It consists of four numbers separated by dots, such as 192.168.1.100. A static IP address is an IP address that does not change, unlike a dynamic IP address that is assigned by a router or a DHCP server. === Advantages === * Easier to remember and access. * More reliable and stable connection * Less prone to IP conflicts or errors === Disadvantages === * More difficult to configure and maintain. * Less flexible and scalable * More vulnerable to security risks Therefore, you should only use a static IP address if you have a specific need for it, and if you are aware of the potential drawbacks. you are aware of the potential drawbacks.)
• Intime  + (Afin de s'assurer de l'utilisation des ban … Afin de s'assurer de l'utilisation des bandeaux de led adressables WS2812B nous avons effectué plusieurs tests sur l'IDE Arduino. Nous avons utilisé la bibliothèque Adafruit_NeoPixel. Cette dernière est très facile à utiliser et voici plusieurs liens expliquant clairement son utilisation : http://www.fablabredon.org/wordpress/2017/12/17/lumiere-sur-larduino-avec-de-la-couleur-et-des-led/ https://www.tweaking4all.com/hardware/arduino/arduino-ws2812-led/ Les tests lumineux les plus basiques ont d'abord été réalisés : allumage des leds, variations des couleurs, du nombre des leds, allumage de led précises. Par la suite, nous avons travaillé sur différents effets. Les effets fournis par la bibliothèque ne répondant pas complètement totalement à nos besoins (utilisation de delay provoquant des pauses lors du programme, pas de contrôle des paramètres des effets tels que le temps de parcours etc ...), nous avons décidé de commencer à coder nos propres effets. Les effets créés ont été les suivants : parcours des leds sur la longueur du bandeaux pendant une durée correspondant à un pouls donné, parcours symétrique de deux bandeaux à partir du centre (pouls des utilisateurs synchronisés). Les différents problèmes rencontrés ont été les suivants : dernières led restant allumées, effet saccadé ... Les différents solutions trouvées ont été d'utiliser plusieurs leds pour les parcours à intensité variées afin de donner un effet plus fondu, de trouver les bonnes bornes des boucles de parcours (arrêt avant le nombre total de led). Les vidéos montrées issues ont été effectuées après l'achat d'un néon (cf section design de l'objet). d'un néon (cf section design de l'objet).)
• Intime  + (Afin de s'assurer de l'utilisation des ban … Afin de s'assurer de l'utilisation des bandeaux de led adressables WS2812B nous avons effectué plusieurs tests sur l'IDE Arduino. Nous avons utilisé la bibliothèque Adafruit_NeoPixel. Cette dernière est très facile à utiliser et voici plusieurs liens expliquant clairement son utilisation : http://www.fablabredon.org/wordpress/2017/12/17/lumiere-sur-larduino-avec-de-la-couleur-et-des-led/ https://www.tweaking4all.com/hardware/arduino/arduino-ws2812-led/ Les tests lumineux les plus basiques ont d'abord été réalisés : allumage des leds, variations des couleurs, du nombre des leds, allumage de led précises. Par la suite, nous avons travaillé sur différents effets. Les effets fournis par la bibliothèque ne répondant pas complètement totalement à nos besoins (utilisation de delay provoquant des pauses lors du programme, pas de contrôle des paramètres des effets tels que le temps de parcours etc ...), nous avons décidé de commencer à coder nos propres effets. Les effets créés ont été les suivants : parcours des leds sur la longueur du bandeaux pendant une durée correspondant à un pouls donné, parcours symétrique de deux bandeaux à partir du centre (pouls des utilisateurs synchronisés). Les différents problèmes rencontrés ont été les suivants : dernières led restant allumées, effet saccadé ... Les différents solutions trouvées ont été d'utiliser plusieurs leds pour les parcours à intensité variées afin de donner un effet plus fondu, de trouver les bonnes bornes des boucles de parcours (arrêt avant le nombre total de led). Les vidéos montrées issues ont été effectuées après l'achat d'un néon (cf section design de l'objet). d'un néon (cf section design de l'objet).)
• Manipulate the CubePro Trio  + (After downloading the program and installing it using it's serial number and activating it, we must launch the program.)
• Veste clignotants pour cycliste  + (A l'aide d'une craie ou d'un marqueur effa … A l'aide d'une craie ou d'un marqueur effaçable reproduisez votre design sur le vêtement. Utilisez une règle pour vous assurer que tout est droit et symétrique. Utilisez du scotch double face pour fixer temporairement les composants à votre vêtement. Cela vous donnera une bonne idée de ce à quoi ressemblera votre produit fini. Le scotch sert aussi à garder tout en place pendant la couture.à garder tout en place pendant la couture.)
• Veste clignotants pour cycliste  + (A l'aide d'une craie ou d'un marqueur effa … A l'aide d'une craie ou d'un marqueur effaçable reproduisez votre design sur le vêtement. Utilisez une règle pour vous assurer que tout est droit et symétrique. Utilisez du scotch double face pour fixer temporairement les composants à votre vêtement. Cela vous donnera une bonne idée de ce à quoi ressemblera votre produit fini. Le scotch sert aussi à garder tout en place pendant la couture.à garder tout en place pendant la couture.)
• Boîte à sac  + ( * Ajouter une calendrier pour dater l'ouverture du sac * Ajouter de la peinture à craie pour dater l'ouverture du sac * Ajouter des poignées pour faciliter le transport * Modification du pattern à la laser )
• Light Box  + (Après avoir préparer vos fichiers sur votr … Après avoir préparer vos fichiers sur votre machine, lancez vous dans l'impression, la découpe à la découpeuse vinyle, à la laser ou encore à la main si vous n'avez pas le choix et beaucoup de dextérité dans vos petits doigts. J'ai moi choisis de faire confiance à ma découpeuse laser! Ma fidèle XTool M1 avec laquelle j'ai découpé du papier canson pour solidifier mon design. papier canson pour solidifier mon design.)
• Gant Sonar  + ('''Arduino UNO''' '''Capteur Ultrason (H … '''Arduino UNO''' '''Capteur Ultrason (HC-SR04)''' - GND = GND - VCC = 5V - Trig = Pin 9 - Echo = Pin8 '''Alternateur 10A , 5V (SRD-5VDC-SL-C)''' -VCC = 5V - GND = GND - IN = Pin 6 - ON = + Moteur - COM = - Moteur '''Moteur''' + Moteur= - COM ( Alternateur) - Moteur = GNDeur= - COM ( Alternateur) - Moteur = GND)
• Gant Sonar  + ('''Arduino UNO''' '''Capteur Ultrason (H … '''Arduino UNO''' '''Capteur Ultrason (HC-SR04)''' - GND = GND - VCC = 5V - Trig = Pin 9 - Echo = Pin8 '''Alternateur 10A , 5V (SRD-5VDC-SL-C)''' -VCC = 5V - GND = GND - IN = Pin 6 - ON = + Moteur - COM = - Moteur '''Moteur''' + Moteur= - COM ( Alternateur) - Moteur = GNDeur= - COM ( Alternateur) - Moteur = GND)
• Chaise Sedia : assise en bois open-source  + (Avant de clouer votre premier clou, entrai … Avant de clouer votre premier clou, entrainez-vous ! Si vous pliez un clou vous pourrez toujours le retirer à l'aide d'un arrache-clou mais vous risquez de laisser une marque sur le bois. Clouez ensuite les pieds (3 clous par pied suffisent) sur la planche 18,4 cm / 46,6 cm / 1,19 cm.ur la planche 18,4 cm / 46,6 cm / 1,19 cm.)
• Chaise Sedia : assise en bois open-source  + (Avant de clouer votre premier clou, entrai … Avant de clouer votre premier clou, entrainez-vous ! Si vous pliez un clou vous pourrez toujours le retirer à l'aide d'un arrache-clou mais vous risquez de laisser une marque sur le bois. Clouez ensuite les pieds (3 clous par pied suffisent) sur la planche 18,4 cm / 46,6 cm / 1,19 cm.ur la planche 18,4 cm / 46,6 cm / 1,19 cm.)
• Build a Longboard from Scratch in Your Own Home  + (Before you start putting together your lon … Before you start putting together your longboard, you'll need to do some cutting and drilling. Begin by cutting your threaded rods into two pieces, each 8 inches long. Use a fret file to smooth out the rods, which are 5/16" x 12" inches in size. Next, apply grip tape to the board. Cut the grip tape to be about one centimeter wider than the board, then press it onto the board and trim off any excess. With your 6º wedge riser, mark where you'll drill to attach the INOX Allen bolts, which are 1/4" x 1.5" in size. Ensure the marks are centered on the ends of your board. Safety is crucial, so wear gloves and safety glasses during this process. Carefully drill four holes, making sure they are clean and precise. We used a 3D-printed part to help us drill the holes in the cap perfectly centered. If you'd like access to the design for this part, please let us know, and we'll share it with you. Finally, position the drill in the middle of your 1" cap and drill each hole carefully. The 1" cap should have a similar appearance to the one shown in the image. appearance to the one shown in the image.)
• 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.)
• Bartop Arcade 2 joueurs  + (Boutiques faboulousarcade http://ebay.to/2 … Boutiques faboulousarcade http://ebay.to/2gKd1zy Cette étape est la plus longue et fastidieuse du tuto. Armez-vous donc de patience, car c'est tout ce dont vous aurez besoin à cette étape. Rien n'est compliqué dans ces branchements mais je vous conseille toutefois de repérer chaque boutons y compris ceux des joysticks (haut, bas, gauche et droite) à l'arrière du panel. Cela vous facilitera grandement la tâche lorsque vous raccorderez le tout. La première étape consiste à relier tous les boutons entre eux à l'aide d'un câble commun. Partez donc du connecteur (commun) d'un des boutons et reliez le au suivant et ainsi de suite. Pour finir, branchez la dernière cosse sur un des ports GROUND de l'interface USB ou du Raspberry Pi. Il y plusieurs solutions pour connecter les boutons et les joysticks sur un Raspberry pi : utiliser une interface USB (souvent vendu avec le kit) ou les ports GPIOs du Raspberry Pi. Dans mon cas, j'ai utilisé l'interface USB et ai raccordé le tout au Raspberry pi. Une fois que tous les boutons et joysticks sont reliés au port GROUND par un câble commun, il suffit de relier chacun des boutons au port correspondant sur le Raspberry ou l'interface USB. Le plus compliqué dans cette étape, c'est de réussir à faire quelque chose de propre. En effet, essayez de ne pas faire passer les câbles trop près des joysticks pour éviter d'en couper un !!! Vidéo pour mieux comprendre : https://www.youtube.com/watch?v=x6Ry4bOWcR8 Pour ceux qui utilisent les ports GPIO du Raspberry, il faut penser à activer les ports GPIO dans le fichier de configuration. Recalbox possède un outil de configuration avancée nommé recalbox.conf qui vous permet de modifier des options qui ne sont pas disponibles dans emulationstation. Pour le modifier, allez dans le dossier de recalbox partagé sur le réseau local. Le fichier recalbox.conf est disponible dans le répertoire nommé system. Dans recalbox.conf, activez le pilote GPIO en réglant controllers.gpio.enabled sur 1 : controllers.gpio.enabled=1 et vous êtes prêt à jouer !gpio.enabled=1 et vous êtes prêt à jouer !)
• Bartop Arcade 2 joueurs  + (Boutiques faboulousarcade http://ebay.to/2 … Boutiques faboulousarcade http://ebay.to/2gKd1zy Cette étape est la plus longue et fastidieuse du tuto. Armez-vous donc de patience, car c'est tout ce dont vous aurez besoin à cette étape. Rien n'est compliqué dans ces branchements mais je vous conseille toutefois de repérer chaque boutons y compris ceux des joysticks (haut, bas, gauche et droite) à l'arrière du panel. Cela vous facilitera grandement la tâche lorsque vous raccorderez le tout. La première étape consiste à relier tous les boutons entre eux à l'aide d'un câble commun. Partez donc du connecteur (commun) d'un des boutons et reliez le au suivant et ainsi de suite. Pour finir, branchez la dernière cosse sur un des ports GROUND de l'interface USB ou du Raspberry Pi. Il y plusieurs solutions pour connecter les boutons et les joysticks sur un Raspberry pi : utiliser une interface USB (souvent vendu avec le kit) ou les ports GPIOs du Raspberry Pi. Dans mon cas, j'ai utilisé l'interface USB et ai raccordé le tout au Raspberry pi. Une fois que tous les boutons et joysticks sont reliés au port GROUND par un câble commun, il suffit de relier chacun des boutons au port correspondant sur le Raspberry ou l'interface USB. Le plus compliqué dans cette étape, c'est de réussir à faire quelque chose de propre. En effet, essayez de ne pas faire passer les câbles trop près des joysticks pour éviter d'en couper un !!! Vidéo pour mieux comprendre : https://www.youtube.com/watch?v=x6Ry4bOWcR8 Pour ceux qui utilisent les ports GPIO du Raspberry, il faut penser à activer les ports GPIO dans le fichier de configuration. Recalbox possède un outil de configuration avancée nommé recalbox.conf qui vous permet de modifier des options qui ne sont pas disponibles dans emulationstation. Pour le modifier, allez dans le dossier de recalbox partagé sur le réseau local. Le fichier recalbox.conf est disponible dans le répertoire nommé system. Dans recalbox.conf, activez le pilote GPIO en réglant controllers.gpio.enabled sur 1 : controllers.gpio.enabled=1 et vous êtes prêt à jouer !gpio.enabled=1 et vous êtes prêt à jouer !)
• Openbioréacteur  + ( * 1-Capteurs sans fils (hardware non impl … * 1-Capteurs sans fils (hardware non implémenté) * 2-Contrôleur chauffage, contrôleur agitation magnétique * 3-Contrôle des pompes, réception des données capteurs, et émission sur serveur annexe. * 4-Intrants La version que je présente ne comprend ni les capteurs, ni le contrôleur de chauffage, ni le contrôleur d'agitation magnétique. Ceci dans un souci de simplification. ue. Ceci dans un souci de simplification. )
• The Remarkable Transformation of Lorenzo Castillo's Historic Home  + (Castillo is a master of maximalism, and hi … Castillo is a master of maximalism, and his home is a testament to his ability to showcase art in a grand, yet cohesive, manner. His design philosophy revolves around incorporating art to its fullest potential, transforming every corner of the space into a visual feast. Walls are adorned with antique paintings, vintage mirrors, and an eclectic mix of decorative objects that span centuries. Rather than overwhelming the viewer, these layers of art and design create an immersive environment that feels both curated and organic. Castillo's deep knowledge of art history enables him to combine various artistic movements and historical periods with ease. His ability to meld these influences is what makes his design so unique—classic elements meet bold statements, resulting in spaces that are as intellectually stimulating as they are beautiful.ctually stimulating as they are beautiful.)
• Flocage t-shirt  + (J'ai choisit un t-shirt que je voulais. J'ai pris celui qui me plaisait le plus. <br/>)
• Integrating DHT11 with Beetle ESP32 C3 and Home Assistant  + (=== 1. Components Required === Before we b … === 1. Components Required === Before we begin, gather the necessary components: * '''BeetleESP32C3''' development board * '''DHT11''' temperature and humidity sensor * Jumper wires * USB cable for programming * A computer with the Arduino IDE or '''ESPHome''' installedthe Arduino IDE or '''ESPHome''' installed)
• Fab'tiquette  + (Connectez-vous à l’adresse suivante pour a … Connectez-vous à l’adresse suivante pour accéder à notre générateur de modèles de fichiers personnalisables : https://shapediver.com/m/fab-tiquette-2 Vous avez 2 options pour créer vos Fab’tiquettes. * '''Option 1''' : télécharger notre fichier .dxf pour le reproduire le modèle de fab’tiquettes à l’identique. Renseignez l’épaisseur et la dimension du matériau dans le formulaire. Cliquez sur le Bouton « ShapeDiverExportDownload » pour télécharger le fichier .dxf prêt pour la découpe laser (pour accéder à ce bouton, déroulez jusqu’en bas le menu des paramètres de réglages). * '''Option 2''' : créez vos propres modèles sur mesure en personnalisant notre fichier .dxf. Donnez libre court à votre créativité et créez votre propre modèle de fab’tiquettes en jouant sur les paramètres de personnalisation du design. Vous verrez s’afficher instantanément le résultat de vos réglages personnels. Renseignez l’épaisseur du matériau dans le formulaire. Cliquez sur le Bouton « ShapeDiverExportDownload » pour télécharger le fichier .dxf prêt pour la découpe laser (pour accéder à ce bouton, déroulez jusqu’en bas le menu des paramètres de réglages)en bas le menu des paramètres de réglages))
• Fab'tiquette  + (Connectez-vous à l’adresse suivante pour a … Connectez-vous à l’adresse suivante pour accéder à notre générateur de modèles de fichiers personnalisables : https://shapediver.com/m/fab-tiquette-2 Vous avez 2 options pour créer vos Fab’tiquettes. * '''Option 1''' : télécharger notre fichier .dxf pour le reproduire le modèle de fab’tiquettes à l’identique. Renseignez l’épaisseur et la dimension du matériau dans le formulaire. Cliquez sur le Bouton « ShapeDiverExportDownload » pour télécharger le fichier .dxf prêt pour la découpe laser (pour accéder à ce bouton, déroulez jusqu’en bas le menu des paramètres de réglages). * '''Option 2''' : créez vos propres modèles sur mesure en personnalisant notre fichier .dxf. Donnez libre court à votre créativité et créez votre propre modèle de fab’tiquettes en jouant sur les paramètres de personnalisation du design. Vous verrez s’afficher instantanément le résultat de vos réglages personnels. Renseignez l’épaisseur du matériau dans le formulaire. Cliquez sur le Bouton « ShapeDiverExportDownload » pour télécharger le fichier .dxf prêt pour la découpe laser (pour accéder à ce bouton, déroulez jusqu’en bas le menu des paramètres de réglages)en bas le menu des paramètres de réglages))
• Jeu de construction en bois  + (Couper d'abord votre planche de bois en 4 … Couper d'abord votre planche de bois en 4 (plus facile pour le transport) Choisissez le design du plateau : nous avons cherché notre adresse sur Gmaps et sélectionné ces 2 là. Ici, nous sommes à Montréal et Longueil au Québec. Après avoir dessiné au crayon les rues, posez du scotch à peinture sur les bords. Appliquez une sous couche (nécessaire avant la peinture à ardoise) Appliquez la peinture à ardoise (cela permet d'écrire les nomes des rues à la craie). 2 à 3 couches pour un rendu fini. Enfin, ajoutez des lignes blanches (pointillées) sur les rues. Pensez aux sens uniques, lignes de STOP et passages piétons.iques, lignes de STOP et passages piétons.)
• Jeu de construction en bois  + (Couper d'abord votre planche de bois en 4 … Couper d'abord votre planche de bois en 4 (plus facile pour le transport) Choisissez le design du plateau : nous avons cherché notre adresse sur Gmaps et sélectionné ces 2 là. Ici, nous sommes à Montréal et Longueil au Québec. Après avoir dessiné au crayon les rues, posez du scotch à peinture sur les bords. Appliquez une sous couche (nécessaire avant la peinture à ardoise) Appliquez la peinture à ardoise (cela permet d'écrire les nomes des rues à la craie). 2 à 3 couches pour un rendu fini. Enfin, ajoutez des lignes blanches (pointillées) sur les rues. Pensez aux sens uniques, lignes de STOP et passages piétons.iques, lignes de STOP et passages piétons.)
• Petit bras robotique  + (Dans mBlock ouvrez un nouveau dossier. N'o … Dans mBlock ouvrez un nouveau dossier. N'oubliez pas les étapes : - connecter le câble usb après branchement - connecter > usb - téléverser le microporgramme - cliquer le drapeau vert Pour ceci on cré une variable, position. Changez la variable quand on presse la flèche droite. De combien de degrés est-ce qu'on peut changer la position du moteur ?ce qu'on peut changer la position du moteur ?)
• Carte de voeux de noël  + ( * Découper votre feuille cartonné au format voulu )
• Carte de voeux de noël  + ( * Découper votre feuille cartonné au format voulu )
• Revisite du jeu du morpion en bois et pmma  + (Dédié à être utilisé par les enfants et no … Dédié à être utilisé par les enfants et notamment les plus petits au sein de notre fablab, j'ai opté pour une grille de 3 sur 3. Le socle du plateau est en PMMA 3mm brillant et la grille accueillant les pions est en contreplaqué 3mm. J'ai choisi un design arrondi pour le plateau de jeu en vue d'une préhension plus aisée pour les enfants.
  Vous pouvez opter pour une grille de 4*4 voir même de 5*5 si vous souhaitez un jeu avec une difficulté accrue.
  même de 5*5 si vous souhaitez un jeu avec une difficulté accrue.</div> </div>)
• Daouig, compteur de jauge  + ([Design en cours])
• Découpage Vinyle  + (<div class="icon-instructions caution-i …
  Étape importante Enregistrer le fichier en *.hpgl (Fichier HP Graphics Language) Ensuite renommer votre fichier en *.plt
  er HP Graphics Language) Ensuite renommer votre fichier en *.plt</div> </div>)
• Découpage Vinyle  + (<div class="icon-instructions caution-i …
  Étape importante Enregistrer le fichier en *.hpgl (Fichier HP Graphics Language) Ensuite renommer votre fichier en *.plt
  er HP Graphics Language) Ensuite renommer votre fichier en *.plt</div> </div>)
• Atelier nichoir  + (<div class="icon-instructions info-icon …
  Si vous êtes un particulier, attendez d'avoir vos personnalisations pour les lancer en même temps que la découpe à l'étape 6
  *Tester vos paramètre de découpe, de marquage et de gravage dans du contre-plaqué de 6mm. **Suivre la [https://wikifab.org/images/c/c0/Atelier_nichoir_legende_plan_nichoir.svg][https://wikifab.org/images/1/14/Atelier_nichoir_legende_plan_nichoir2.svg Atelier_nichoir_legende_plan_nichoir2.svg] pour paramétrer la laser *Découper le document "[https://wikifab.org/images/c/c2/Atelier_nichoir_2020.03.23_plan_nichoir.svg Atelier_nichoir_2020.03.23_plan_nichoir.svg]" *Garder la contre forme de la plaque Atelier_nichoir_2020.03.23_plan_nichoir.svg]" *<u>Garder la contre forme de la plaque</u>)
• MicroHouse  + (Download on our [https://github.com/wikiho … Download on our [https://github.com/wikihouseproject/Microhouse/ Github repo] the set of milling drawings which can be used by CNC cutter to fabricate the house parts. Cut the part by a CNC mill using locally bought material. This is 18mm plywood, in the standard sheet size of 2440mm x 1220mm (8' x 4') Each component can be combined or adapted to form a structure which responds to an individual site or set of needs.nds to an individual site or set of needs.)
• Fabriquer un badge 38mm avec une eBadges  + (eBadges fournit une petite roulotte pour détourer vos designs. ''N'oubliez pas que votre badge possède des zones qui sont repliées une fois qu'il a été serti ! Ne prévoyez donc pas un design trop grand, quitte à faire quelques essais.'')
• Fabriquer un badge 38mm avec une eBadges  + (eBadges fournit une petite roulotte pour détourer vos designs. ''N'oubliez pas que votre badge possède des zones qui sont repliées une fois qu'il a été serti ! Ne prévoyez donc pas un design trop grand, quitte à faire quelques essais.'')
• La paper box  + (L'équipe s'est divisé en 2 parties. D'un c … L'équipe s'est divisé en 2 parties. D'un côté la conception de la boite et de l'autre le papercraft. Listing du matériel nécessaire pour l'avancement du projet. Nous sommes partis sur une conception à 100% de papier recyclé, cela sera notre seule matériau du début à la fin.ra notre seule matériau du début à la fin.)
• Étage distributeur de bonbons de la Bento Box  + (est là [[ETAGE LCD LEDS.ino|Fichier:ETAGE_LCD_LEDS.ino]])
• Étage distributeur de bonbons de la Bento Box  + (est là [[ETAGE LCD LEDS.ino|Fichier:ETAGE_LCD_LEDS.ino]])
• Bentolux Distributeur de liquide  + (Il faudra : un arduino uno un capteur de distance/ obstacle infrarouge un écran SSD un capteur ledring un potentiomètre une pompe un tuyau <br/>)
• Self-learning connected thermostat that optimizes heating and cooling of buildings  + (First, you need hardware. In our case, tha … First, you need hardware. In our case, that means sensors for temperature and humidity, plus a motion sensor to figure out whether you're home, and relays to control the furnace and the fan. We also need a display so you can see the current temperature, and an enclosure to protect the messy bits. Breadboard the hardware (breadboarding is a non-permanent way to create an early hardware prototype). We chose a number of components for this product (see the list of components above). All in all, it took about an hour to throw together this breadboarded prototype, although we had to order the components a couple of days beforehand. It took another couple of hours to pull together working firmware (see the software section below).firmware (see the software section below).)
• Self-learning connected thermostat that optimizes heating and cooling of buildings  + (First, you need hardware. In our case, tha … First, you need hardware. In our case, that means sensors for temperature and humidity, plus a motion sensor to figure out whether you're home, and relays to control the furnace and the fan. We also need a display so you can see the current temperature, and an enclosure to protect the messy bits. Breadboard the hardware (breadboarding is a non-permanent way to create an early hardware prototype). We chose a number of components for this product (see the list of components above). All in all, it took about an hour to throw together this breadboarded prototype, although we had to order the components a couple of days beforehand. It took another couple of hours to pull together working firmware (see the software section below).firmware (see the software section below).)
• Snap circuits tutorial  + (First, you will need to 3D print the snap … First, you will need to 3D print the snap part. The stl file ready for 3D printing is available [https://drive.google.com/open?id=1N1k6RxDnZtbSd_nBgNX-ozBYsEIFRAkR here]. You can also tweak this design on [https://www.tinkercad.com/things/kYg3F6El7xx tinkercad] and make it suitable to hold 3-legged components (ex. temperature sensor, light sensor). A timelapse of the 3D printing process is available [https://drive.google.com/open?id=1GYF9cHVUO8Ps6hyx0DX7T5qe3AmTDtcx here].google.com/open?id=1GYF9cHVUO8Ps6hyx0DX7T5qe3AmTDtcx <u>here</u>].)
• ESP32 Web Server with Slider  + (To follow along with this tutorial, you wi … To follow along with this tutorial, you will need the following components: * An ESP32 board (I’m using the ESP32 DevKitC) * The Arduino IDE installed on your computer * The ESPAsyncWebServer and AsyncTCP libraries installed on your Arduino IDE You can find the links to download the libraries and the complete code for this project at the end of this post. for this project at the end of this post.)
• Led Control with ESP Webserver  + (To follow this tutorial, you need the following components: * An ESP32 development board * A USB cable to connect the ESP32 to the computer * The Arduino IDE installed on your computer * The ESP32 add-on for the Arduino IDE)
• 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.)
• Visual Gesture Controlled IoT Car  + (Have you watched the movie 'Project Almana … Have you watched the movie 'Project Almanac'? Which was released in the year 2015. If not, then let me brief you a scene about it. In the movie, the main character wishes to get into MIT and therefore, builds a project for his portfolio. The project was about a drone, that could be controlled using a 2.4GHz remote controller, but when the software application on the laptop was run, the main character was seen controlling the drone with his hands in the air! The software application used a webcam to track the the movement of the character's hand movements.ovement of the character's hand movements.)
• Mosquitto MQTT - IoT Platform Series  + (Here, there are 2 sections - '''Publish an … Here, there are 2 sections - '''Publish and Subscribe'''. And then there is a middleman - '''Broker'''. Let us see in depth * IoT Devices play the role to collect sensor data and send to the cloud (broker). While '''PC''' '''/''' '''Server''' '''/''' '''Mobile devices''' play the role to monitor and receive the sensor data to be viewed - Here, '''IoT Device''' is a '''Publisher''', and '''PC Devices''' are '''Subscriber'''.

  [EXAMPLE] When a '''user1''' publishes an image on social media, then only the '''user2''' subscribed to '''user1''' can view/receive the image. Here, the '''user1''' is the '''PUBLISHER''', '''user2''' is the '''SUBSCRIBER''', and the '''user1's account''' is the '''BROKER'''.

  * According to the above analogy, the image that is published is the data, that was '''transferred from user1 to user2''' 📤. And that is the exact scenario in an MQTT Pub/Sub model. * We have a more secure layer 🔒 to make sure the data is shared t'''hrough a specific path, we call th'''at 'topic', When use'''r1''' publishes data on topic, the subscriber automatically receives if already connected to the broker. Hence, t'''he''' LOW latency.connected to the broker. Hence, t'''he''' LOW latency.)
• Home Assistance on Raspberry Pi  + (Home Assistant is a free, open-source, and … Home Assistant is a free, open-source, and lightweight home automation software that runs on top of [https://github.com/home-assistant/operating-system Home Assistant Operating System.] Home Assistant OS can be installed and configured on Raspberry Pi 4, which is a low-power and compact device for running Home Assistant.compact device for running Home Assistant.)
• Home Assistance on Windows  + ('''Home Assistant''' is an open-source hom … '''Home Assistant''' is an open-source home automation platform that acts as the central hub for managing your smart home. Here are some key features: '''Integration with Over 1000 Brands''': Home Assistant plays well with a vast array of devices and services. From smart lights and thermostats to security cameras and voice assistants, it integrates seamlessly. Once you set up your devices, Home Assistant automatically scans your network and allows you to configure them easily. '''Powerful Automation:''' Imagine your home working for you! With Home Assistant’s advanced automation engine, you can create custom rules and triggers.

  Examples:

  Turn on the lights when the sun sets.

  Receive an alert if you accidentally leave the garage door open.

  '''Extendable with Add-Ons''': Home Assistant isn’t limited to its core functionality. You can easily install additional applications (add-ons) to enhance your setup.

  Examples:

  Run AdGuard for DNS-based ad blocking.

  Use NodeRed for third-party automation.

  Turn Home Assistant into a Spotify Connect target.

  '''Local Data Privacy''': Unlike cloud-based solutions, Home Assistant keeps your data local. It communicates directly with your devices without relying on external servers. Your privacy is preserved, and no data is stored in the cloud. '''Companion Mobile Apps''': Control your devices and receive notifications using the official Home Assistant apps. These apps also enable presence detection, allowing you to trigger automation based on your location. Rest assured, your data is sent directly to your home, with no third-party access. '''Installation Options:''' '''Home Assistant OS''': A ready-to-use image for devices like Raspberry Pi, Odroid, or Intel NUC. '''Home Assistant Supervised''': Install Home Assistant on a generic Linux system using Docker. '''Home Assistant Container''': Run Home Assistant in a Docker container. '''Home Assistant Core''': For advanced users who prefer manual installation on Python environments. By setting it up in a virtual machine, you can experiment with Home Assistant without affecting your primary Windows environment. === Prerequisites: === * '''Windows 11''': Ensure you’re running Windows 11 on your host machine. * '''VirtualBox''': Download and install VirtualBox if you haven’t already.re you’re running Windows 11 on your host machine. * '''VirtualBox''': Download and install VirtualBox if you haven’t already.)
• SenseCAP M2: IN865 LoRa Gateway, 4G-Ready Deployment  + (In my initial foray into LoRa technologies … In my initial foray into LoRa technologies, I developed a single-channel LoRa Gateway. This gateway was designed to connect with only one end node (Sensors) at a time. Communication with application servers was facilitated through Wi-Fi connectivity embedded within the gateway itself. My Wi-Fi Backhaul single channel LoRa Gateway Project Link: https://www.hackster.io/vinayyn/single-channel-lora-gateway-using-wio-e5-lora-and-blynk-20b9ec Ethernet Backhaul single channel LoRa Gateway Project Link: https://www.hackster.io/vinayyn/ethernet-enhanced-lora-gateway-minimizing-delay-017503 After days of working on the project, I wanted to connect multiple End Nodes (Sensors) with significantly reduced power consumption. I updated them to the LoRaWan by modifying the firmware. When I started looking for a gateway to connect the multiple End nodes, I found that the gateway costs were too high and they did not fit into my budget. After conducting thorough research, I reached out to numerous manufacturers and distributors worldwide, only to discover that their gateway prices consistently fell around $500. They highlighted the outdoor compatibility and expansive coverage capabilities of their products. My investigation further revealed that all manufacturers utilized the [https://www.semtech.com/products/wireless-rf/lora-core/sx1301 Semtech SX130X] baseband LoRa® chip for gateways, with antenna specifications tailored to regional ISM bands and operating ranges. Most of their products offered Wifi and Ethernet Backhaul exclusively. I concluded that these gateways were not suitable for outdoor implementation due to the need for a physical connection to the gateway. Subsequently, I identified a few gateways equipped with 2G/3G/4G support. However, these features came at an additional cost of $100-$300 USD, and their parameter specifications varied from country to country, rendering them incompatible in my region. While scouring manufacturer and reseller websites, I stumbled upon [https://www.seeedstudio.com/SenseCAP-c-1825.html SenseCAP products] on the [https://www.seeedstudio.com/ Seeed Studio] website. The gateways' starting price was $99 for Ethernet and Wi-Fi backhaul and $149 for Wifi, Ethernet, and 2G/3G/4G Support. I then contacted a member of their technical team to inquire about 4G band compatibility in India. The team provided me with the necessary details, prompting me to reach out to an Indian network operator for their technical specifications. EU868 4G Version Suppotive Bands Upon signing an NDA with the network provider, they furnished the requested details. However, further investigation revealed that this information was readily available on the Indian Government's Telecommunication portal. The results were favorable as the SenseCAP Multi-Platform LoRaWAN Indoor Gateway(SX1302-4G) - EU868 aligned with the operating parameters. '''Indian 4G Band Details''' '''"LTE-FDD:B1/B3/B7/B20 LTE-TDD: B40/B41"''' Without hesitation, I procured the [https://www.seeedstudio.com/SenseCAP-Multi-Platform-LoRaWAN-Indoor-Gateway-SX1302-4G-EU868-p-5599.html SenseCAP Multi-Platform LoRaWAN Indoor Gateway(SX1302-4G) - EU868] at $149, including $30 shipping and $90 Indian customs fees.U868] at $149, including $30 shipping and $90 Indian customs fees.)
• Timelapes with Raspberry Pi Camera  + (To install the camera use the ribbon cable and press the side of the connector and pull up.)
• Piccolo cnc drawing robot  + (Instructions on how to create a replica of … Instructions on how to create a replica of the piccolo robot are available [http://www.piccolo.cc/#Build-Your-Own here]. The robot is functional even without the z-axis. Assembling the z-axis is in fact quite complex, and the result is not a lot different than a piccolo robot with only x and y axis. The design of the piccolo parts is available[https://drive.google.com/file/d/1n5sU-FaMXwyDb1c447kV15FUtYDr_E-Z/view?usp=sharing here] in .svg format, which we believe is the most convenient of all. Finally, note that, for the laser cutting of the piccolo robot, you may use mdf or another type of wood exclusively. Acrylic is in fact a lot more expensive than wood, and the robot works well even with all parts being made out of mdf or similar material.ell even with all parts being made out of mdf or similar material.)
• Piccolo cnc drawing robot  + (Instructions on how to create a replica of … Instructions on how to create a replica of the piccolo robot are available [http://www.piccolo.cc/#Build-Your-Own here]. The robot is functional even without the z-axis. Assembling the z-axis is in fact quite complex, and the result is not a lot different than a piccolo robot with only x and y axis. The design of the piccolo parts is available[https://drive.google.com/file/d/1n5sU-FaMXwyDb1c447kV15FUtYDr_E-Z/view?usp=sharing here] in .svg format, which we believe is the most convenient of all. Finally, note that, for the laser cutting of the piccolo robot, you may use mdf or another type of wood exclusively. Acrylic is in fact a lot more expensive than wood, and the robot works well even with all parts being made out of mdf or similar material.ell even with all parts being made out of mdf or similar material.)
• Snap circuits activities for 9 - 11  + (Kids will be using arduino uno boards and … Kids will be using arduino uno boards and snap components to work on the energy efficiency of their miniature house. First of all, have the kids set up their miniature houses. 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. Next, ask the participants to place at least one snap LED component inside the house. At this stage, they will need to program the LED(s) they have installed in the house via arduino, specifically program them to go '''on during the day''' (that is if a certain light threshold is attained) and '''off at night''' (that is to say if the amount of light in the environment falls below a given threshold). They’ll need to use an LDR in connection with the LEDs. The LDR can be mounted on a snap support, or simply used as it is.be mounted on a snap support, or simply used as it is.)
• Showerloop - Guide 2: Filters  + (Laser cut or CNC the files in [http://goog … Laser cut or CNC the files in [http://google.com this pdf]. Since laser cutters handle cutting a bit differently there may be come problems with the file. Generally red / hairlines (0.001mm) is for cutting and black is for engraving.
  If you don’t have access to a laser cutter or CNC machine, a manual router can be used to cut out the groove in the filter and the whole shape if need be. To cut a perfect circle with a router a special tool may need to be made (look for circle jig on youtube).
  The lids and mounting plates can also be a single piece if you are using thick material. Four 10cm diameter x 50cm filters are required to have an appropriate flow rate of 10l/min. With 6.6l/min two filters are sufficient and 1 filter for 3.3l/min. The surface area is more important than the length of the filter because that determines the flow rate through the filter and thus reaction times. I use 10mm thick acrylic sheets for the lid and compression disks but I have used 4-5mm acrylic sheets in previous prototypes and glued them together with decent results.d 4-5mm acrylic sheets in previous prototypes and glued them together with decent results.)
• Word Clock  + (Lay the acrylic backing on top of the sten … Lay the acrylic backing on top of the stencil, and mark out a cut line, then using a straight edge and a sharp hobby knife (or scalpel), cut the sheet to size. Next, ensure that your working environment is clean – vacuum your table if necessary – or work inside the house, instead of the garage. Lock up your Golden Retriever dog and your cats. If you get small particles between the vinyl and the Perspex, you will have enormous trouble making the surface look flat. Spend some time 'weeding' the stencil, by removing the letters that you don't want there on the final stencil. The removed letters will provide space for the light to shine through. Once you have removed all of the letters (being careful to leave the centres of letters such as 'A' and 'P' behind), apply some masking tape along each row so that when we remove the backing sheet, the centres of the letters stay in the correct spot on the stencil.s stay in the correct spot on the stencil.)
• Colorado Top Bar Assembly  + (1. Lay the Back Legs flat on the floor and then place the two side panels into the corresponding slots. 2. Place the front legs into place)
• Purificateur d'air anti-Covid  + (Les calculs des concentrations et des quan … Les calculs des concentrations et des quantité de virus respirées sont détaillés ici: [https://wikifab.org/images/a/ad/Purificateur_d_air_anti-Covid_CalculsConcentrations.pdf Purificateur_d_air_anti-Covid_CalculsConcentrations.pdf] Ces calculs sont nécessaires pour appréhender clairement l'action des purificateurs. La comparaison du débit de traitement avec le volume de la pièce est une indication intéressante mais pas suffisante pour appréhender la dynamique des phénomènes. '''Photo 1:''' On y voit l'évolution des concentrations pour deux volumes de salles (75 et 150 m3) et trois débits différents (0, 300 et 600 m3/H). Si on ne fait rien, la concentration de virus croît linéairement avec le temps. Le traitement par les purificateurs limite très rapidement cette croissance en une asymptote dont le niveau est inversement proportionnel au débit du traitement. '''Photo 2:''' On y voit l'évolution des virus respirés pour deux volumes de salles (75 et 150 m3) et trois débits différents (0, 300 et 600 m3/H). Si on ne fait rien, la quantité de virus respirés croit comme le carré du temps passé. Le traitement par les purificateurs limite très vite cette croissance qui se réduit à une croissance linéaire. On note que la vitesse d'ingestion du virus ne dépend plus de la taille de la salle mais seulement du débit de traitement. '''Photo 3:''' On y voit l'évolution de la réduction de la quantité de virus respirés (réduction du risque) en fonction du temps pour deux volumes de salles (75 m3 et 150 m3) et pour deux débits différents (300 et 600 m3/H). On peut noter que l'intérêt est le plus grand lorsque l'on doit passer du temps dans une petite salle.oit passer du temps dans une petite salle.)
• Création d'une table basse  + (Les mesures du meuble nous aiderons à défi … Les mesures du meuble nous aiderons à définir la dimension des planches à acheter pour la fabrication du meuble. ''Astuce '': en fonction du type de planche choisi, vérifier les les dimensions standards. S’il n’y a pas de contrainte particulière concernant les dimensions du meuble, on peut tenter de se rapprocher au plus près des dimensions de la planche pour optimiser les découpes. Ainsi, nous avons choisi une profondeur de 50 cm car les planches font 50cm de large. De même, nous avons défini 100cm de longueur, car les planches font 200cm (il suffira de les couper en deux) Il faut également penser à la hauteur total du meuble, on comptant : > les pieds :30 cm > la profondeur du caisson : 15cm > la hauteur du plateau une fois relevé : + 15cm par rapport à la table Ce qui nous fait une hauteur totale de 60 cm. Il faudra alors vérifier l’adéquation de cette mesure avec la hauteur d’assise du canapé. Le meuble fera donc : 200*50*45/60cm.e du canapé. Le meuble fera donc : 200*50*45/60cm.)
• Création d'une table basse  + (Les mesures du meuble nous aiderons à défi … Les mesures du meuble nous aiderons à définir la dimension des planches à acheter pour la fabrication du meuble. ''Astuce '': en fonction du type de planche choisi, vérifier les les dimensions standards. S’il n’y a pas de contrainte particulière concernant les dimensions du meuble, on peut tenter de se rapprocher au plus près des dimensions de la planche pour optimiser les découpes. Ainsi, nous avons choisi une profondeur de 50 cm car les planches font 50cm de large. De même, nous avons défini 100cm de longueur, car les planches font 200cm (il suffira de les couper en deux) Il faut également penser à la hauteur total du meuble, on comptant : > les pieds :30 cm > la profondeur du caisson : 15cm > la hauteur du plateau une fois relevé : + 15cm par rapport à la table Ce qui nous fait une hauteur totale de 60 cm. Il faudra alors vérifier l’adéquation de cette mesure avec la hauteur d’assise du canapé. Le meuble fera donc : 200*50*45/60cm.e du canapé. Le meuble fera donc : 200*50*45/60cm.)
• Silent Box  + (Lors du brainstorming sur le design, l'équipe s'est accordée sur un objet mobile en axant sur la circularité. L'objectif était d'afficher de manière claire les informations et notamment le seuil de tolérance sonore, tout en conservant un aspect ludique.)
• Brodeuse numérique, Singer Futura XL550  + (Lorsque qu'on ouvre Futura le grand tambour s'affiche, dans notre cas nous voulons le petit, puisque qu'au début du tutoriel je vous ai indiqué de prendre le petit tambour. <br/> * Menu "outils" * "Sélectionner" le tambour * "Petit")
• 2D Drawing to 3D Print  + (Make sure you have downloaded all the soft … Make sure you have downloaded all the software you will need for the activity. These include: CamScanner: Free app that can be found on the Google Play Store. (Make sure you press 'skip' when asked to trial Premium for free.) Inkscape: Free Open Source software for drawing on your computer. It can be downloaded from their website which is easily found through Google. Suitable software for your 3D printer: Such as FlashPrint or Ultimaker Cura. This will depend on the model of 3D printer you have but should be free to download online.ave but should be free to download online.)
• Thinger io - IoT Platform Series - 9  + (Modern methods of developing, got easier w … Modern methods of developing, got easier with software services. For hardware services, we have limited options. Hence [http://www.pcbway.com/?from=akshayansinha PCBWay] gives the opportunity to get custom PCB manufactured for hobby projects as well as sample pieces, in very less delivery time Get discount on the first order of 10 PCB Boards. Now, [http://www.pcbway.com/?from=akshayansinha PCBWay] also offers end-to-end options for our products including hardware enclosures. So, if you design PCBs, get it printed in a few steps!esign PCBs, get it printed in a few steps!)
• Crypto Mining with ESP32  + (Money is one of the most important inventi … Money is one of the most important inventions in human history. It is a medium of exchange, a store of value, and a unit of account. Money enables trade, commerce, and economic growth. However, money also has its limitations and challenges. For example, money can be counterfeited, stolen, or inflated. To overcome these problems, some people have invented a new form of money: cryptocurrency. Cryptocurrency is a type of digital currency that uses cryptography to secure and verify transactions. Cryptocurrency is decentralized, meaning that it is not controlled by any central authority or government. Cryptocurrency transactions are recorded on a distributed ledger called a blockchain, which ensures transparency and immutability. Some examples of cryptocurrencies are: * '''Bitcoin''': The first and most popular cryptocurrency, created in 2009 by an anonymous person or group using the pseudonym Satoshi Nakamoto. Bitcoin has a limited supply of 21 million coins and uses a proof-of-work algorithm to validate transactions and create new blocks. * '''Ethereum''': A platform that allows developers to create decentralized applications (dApps) and smart contracts using its native cryptocurrency, ether. Ethereum uses a proof-of-stake algorithm to secure its network and enable faster transactions. Cryptocurrencies have many advantages over traditional money. They are: * '''Secure''': Cryptocurrencies use cryptography to protect transactions from fraud and hacking. Cryptocurrencies also have no single point of failure, as they are distributed across many nodes on the network. * '''Transparent''': Cryptocurrencies allow anyone to view the history and details of every transaction on the blockchain. Cryptocurrencies also have no hidden fees or charges, as they are based on peer-to-peer transactions. * '''Inclusive''': Cryptocurrencies enable anyone with an internet connection and a digital wallet to access the global financial system. Cryptocurrencies also have no barriers to entry or discrimination, as they are open to anyone regardless of their identity or location. * '''Innovative''': Cryptocurrencies foster innovation and creativity, as they allow developers to create new applications and services using blockchain technology. Cryptocurrencies also have the potential to disrupt various industries and sectors, such as banking, e-commerce, healthcare, education, and more. Cryptocurrencies are not without challenges and risks, however. They are: * '''Volatile''': Cryptocurrencies are subject to high price fluctuations due to supply and demand dynamics, market sentiment, regulatory uncertainty, and technical issues. Cryptocurrencies can also be affected by external factors, such as geopolitical events, cyberattacks, media coverage, and public opinion. * '''Complex''': Cryptocurrencies require a steep learning curve for users to understand how they work and how to use them safely and effectively. Cryptocurrencies also involve technical jargon and concepts that may be confusing or intimidating for beginners. * '''Unregulated''': Cryptocurrencies operate in a legal gray area, as they are not recognized or regulated by most governments and authorities. Cryptocurrencies may face legal restrictions or bans in some areas, which may limit their adoption and usage. Cryptocurrencies may also pose ethical and social issues, such as tax evasion, money laundering, terrorism financing, and environmental impact. Cryptocurrency is a new era of money that offers many opportunities and challenges for the future. Cryptocurrency is not just a technology or a currency; it is a social phenomenon that reflects the values and aspirations of its users. Cryptocurrency is not perfect or flawless; it is an experiment that evolves and improves over time. Cryptocurrency is not for everyone or everything; it is a choice that depends on one’s preferences and needs.at depends on one’s preferences and needs.)
• How to Track the ISS Location with Node-RED  + (Node-RED is a visual programming tool that allows you to create flows of data and logic using nodes. In this article, we will use Node-RED to track the location of the International Space Station (ISS) and display it on a world map.)
• 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.
  
  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 -e Coffee Shop, or even parlor.<br /><br />But before we get started -</nowiki>)
• Streaming FireBeetle ESP32 Camera Video to Home Assistance  + (<nowiki>Open the Arduino IDE and nav … Open the Arduino IDE and navigate to the ESP32 examples.
  
  1. Select File->Examples->ESP32->Camera->CameraWebServer example in Arduino IDE.
  
  2. Replace the codes in CameraWebServer with the code below (Note: please fill in your WiFi account and password)

  #include "esp_camera.h"
  #include 
  
  //
  // WARNING!!! PSRAM IC required for UXGA resolution and high JPEG quality
  //            Ensure ESP32 Wrover Module or other board with PSRAM is selected
  //            Partial images will be transmitted if image exceeds buffer size
  //
  //            You must select partition scheme from the board menu that has at least 3MB APP space.
  //            Face Recognition is DISABLED for ESP32 and ESP32-S2, because it takes up from 15 
  //            seconds to process single frame. Face Detection is ENABLED if PSRAM is enabled as well
  
  // ===================
  // Select camera model
  // ===================
  #define PWDN_GPIO_NUM     -1
  #define RESET_GPIO_NUM    -1
  #define XCLK_GPIO_NUM     45
  #define SIOD_GPIO_NUM     1
  #define SIOC_GPIO_NUM     2
  
  #define Y9_GPIO_NUM       48
  #define Y8_GPIO_NUM       46
  #define Y7_GPIO_NUM       8
  #define Y6_GPIO_NUM       7
  #define Y5_GPIO_NUM       4
  #define Y4_GPIO_NUM       41
  #define Y3_GPIO_NUM       40
  #define Y2_GPIO_NUM       39
  #define VSYNC_GPIO_NUM    6
  #define HREF_GPIO_NUM     42
  #define PCLK_GPIO_NUM     5
  
  #include "DFRobot_AXP313A.h"
  
  DFRobot_AXP313A axp;
  
  // ===========================
  // Enter your WiFi credentials
  // ===========================
  const char* ssid = "*****";
  const char* password = "******";
  
  void startCameraServer();
  
  void setup() {
    Serial.begin(115200);
    Serial.setDebugOutput(true);
    Serial.println();
    while(axp.begin() != 0){
      Serial.println("init error");
      delay(1000);
    }
    axp.enableCameraPower(axp.eOV2640);//Enable the power for camera
    camera_config_t config;
    config.ledc_channel = LEDC_CHANNEL_0;
    config.ledc_timer = LEDC_TIMER_0;
    config.pin_d0 = Y2_GPIO_NUM;
    config.pin_d1 = Y3_GPIO_NUM;
    config.pin_d2 = Y4_GPIO_NUM;
    config.pin_d3 = Y5_GPIO_NUM;
    config.pin_d4 = Y6_GPIO_NUM;
    config.pin_d5 = Y7_GPIO_NUM;
    config.pin_d6 = Y8_GPIO_NUM;
    config.pin_d7 = Y9_GPIO_NUM;
    config.pin_xclk = XCLK_GPIO_NUM;
    config.pin_pclk = PCLK_GPIO_NUM;
    config.pin_vsync = VSYNC_GPIO_NUM;
    config.pin_href = HREF_GPIO_NUM;
    config.pin_sscb_sda = SIOD_GPIO_NUM;
    config.pin_sscb_scl = SIOC_GPIO_NUM;
    config.pin_pwdn = PWDN_GPIO_NUM;
    config.pin_reset = RESET_GPIO_NUM;
    config.xclk_freq_hz = 20000000;
    config.frame_size = FRAMESIZE_UXGA;
    config.pixel_format = PIXFORMAT_JPEG; // for streaming
    //config.pixel_format = PIXFORMAT_RGB565; // for face detection/recognition
    config.grab_mode = CAMERA_GRAB_WHEN_EMPTY;
    config.fb_location = CAMERA_FB_IN_PSRAM;
    config.jpeg_quality = 12;
    config.fb_count = 1;
  
    // if PSRAM IC present, init with UXGA resolution and higher JPEG quality
    //                      for larger pre-allocated frame buffer.
    if(config.pixel_format == PIXFORMAT_JPEG){
      if(psramFound()){
        config.jpeg_quality = 10;
        config.fb_count = 2;
        config.grab_mode = CAMERA_GRAB_LATEST;
      } else {
        // Limit the frame size when PSRAM is not available
        config.frame_size = FRAMESIZE_SVGA;
        config.fb_location = CAMERA_FB_IN_DRAM;
      }
    } else {
      // Best option for face detection/recognition
      config.frame_size = FRAMESIZE_240X240;
  #if CONFIG_IDF_TARGET_ESP32S3
      config.fb_count = 2;
  #endif
    }
  
  #if defined(CAMERA_MODEL_ESP_EYE)
    pinMode(13, INPUT_PULLUP);
    pinMode(14, INPUT_PULLUP);
  #endif
  
    // camera init
    esp_err_t err = esp_camera_init(&config);
    if (err != ESP_OK) {
      Serial.printf("Camera init failed with error 0x%x", err);
      return;
    }
  
    sensor_t * s = esp_camera_sensor_get();
    // initial sensors are flipped vertically and colors are a bit saturated
    if (s->id.PID == OV3660_PID) {
      s->set_vflip(s, 1); // flip it back
      s->set_brightness(s, 1); // up the brightness just a bit
      s->set_saturation(s, -2); // lower the saturation
    }
    // drop down frame size for higher initial frame rate
    if(config.pixel_format == PIXFORMAT_JPEG){
      s->set_framesize(s, FRAMESIZE_QVGA);
    }
  
  #if defined(CAMERA_MODEL_M5STACK_WIDE) || defined(CAMERA_MODEL_M5STACK_ESP32CAM)
    s->set_vflip(s, 1);
    s->set_hmirror(s, 1);
  #endif
  
  #if defined(CAMERA_MODEL_ESP32S3_EYE)
    s->set_vflip(s, 1);
  #endif
  
    WiFi.begin(ssid, password);
    WiFi.setSleep(false);
  
    while (WiFi.status() != WL_CONNECTED) {
      delay(500);
      Serial.print(".");
    }
    Serial.println("");
    Serial.println("WiFi connected");
  
    startCameraServer();
  
    Serial.print("Camera Ready! Use 'http://");
    Serial.print(WiFi.localIP());
    Serial.println("' to connect");
  }
  
  void loop() {
    // Do nothing. Everything is done in another task by the web server
    delay(10000);
  }
  

  Then upload the code to the FireBeetle ESP32 S3 board and look for the serial terminal response.an class="n">WL_CONNECTED</span><span class="p">)</span> <span class="p">{</span><br /> <span class="n">delay</span><span class="p">(</span><span class="mi">500</span><span class="p">);</span><br /> <span class="n">Serial</span><span class="p">.</span><span class="n">print</span><span class="p">(</span><span class="s">"."</span><span class="p">);</span><br /> <span class="p">}</span><br /> <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="n">Serial</span><span class="p">.</span><span class="n">println</span><span class="p">(</span><span class="s">"WiFi connected"</span><span class="p">);</span><br /><br /> <span class="n">startCameraServer</span><span class="p">();</span><br /><br /> <span class="n">Serial</span><span class="p">.</span><span class="n">print</span><span class="p">(</span><span class="s">"Camera Ready! Use 'http://"</span><span class="p">);</span><br /> <span class="n">Serial</span><span class="p">.</span><span class="n">print</span><span class="p">(</span><span class="n">WiFi</span><span class="p">.</span><span class="n">localIP</span><span class="p">());</span><br /> <span class="n">Serial</span><span class="p">.</span><span class="n">println</span><span class="p">(</span><span class="s">"' to connect"</span><span class="p">);</span><br /><span class="p">}</span><br /><br /><span class="kt">void</span> <span class="nf">loop</span><span class="p">()</span> <span class="p">{</span><br /> <span class="c1">// Do nothing. Everything is done in another task by the web server</span><br /> <span class="n">delay</span><span class="p">(</span><span class="mi">10000</span><span class="p">);</span><br /><span class="p">}</span><br /></pre></div>Then upload the code to the FireBeetle ESP32 S3 board and look for the serial terminal response.</nowiki>)
• 3D-Druck Schlüsselanhänger  + ('''1.''' Öffne Tinkercad indem du auf das … '''1.''' Öffne Tinkercad indem du auf das Tinkercad-Icon am Desktop klickst. '''2.''' Klicke auf die Schaltfläche '''„Neuen Entwurf erstellen“'''. Eine leere Arbeitsfläche wird sich öffnen. '''3.''' Gib deinem neuen Design (und der Datei) einen Namen. Klicke auf die lustigen Worte in der oberen linken Ecke neben dem -Logo und benne dein Werkstück z.B. ''„Lesezeichen_dein Name“'' oder ''„Schlüsselanhänger_dein Name“'' '''Objekt erstellen''' '''1..''' Auf der rechten Seite kannst du verschieden Formen finden. Wähle die '''rote „Box“'''in dem du auf sie klickst. '''2.''' Bewege die Box in die Mitte der Arbeitsfläche und platziere sie dort mit einem Linksklick. '''3.''' Klicke auf das kleine weiße Quadrat in der Mitte der Box um die Höhe anzupassen.  Ändere den Wert für die '''Höhe''' auf '''2.00 mm'''. '''4.''' Klicke auf die kleinen weißen Quadrate an den Ecken der Box um die Länge und Breite zu ändern. Ändere die '''Breite''' auf '''50.00 mm''' und die '''Länge''' auf '''20.00 mm'''.'' und die '''Länge''' auf '''20.00 mm'''.)
• Minetest and 3D printing  + (Once download is completed, unzip the folder somewhere on your computer, ex. on your desktop. Download link available [https://www.minetest.net/downloads/ here]. <br/>)
• Minetest and 3D printing  + (Once download is completed, unzip the folder somewhere on your computer, ex. on your desktop. Download link available [https://www.minetest.net/downloads/ here]. <br/>)
• 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.)
• Heather Chadduck Hillegas' Redesign of the Nelson-Galt House in Colonial Williamsburg  + (One of the central challenges in redesigni … One of the central challenges in redesigning a home as historically significant as the Nelson-Galt House was balancing historical authenticity with contemporary functionality. Heather achieved this balance beautifully by incorporating a variety of WILLIAMSBURG products that are inspired by 18th-century designs but updated for modern living. From the rich hues of the Williamsburg Paint Color Collection by Benjamin Moore, such as the striking Apollo Blue used in the study, to timeless Schumacher fabrics, Paul Montgomery wall coverings, Spicher floor cloths, and Adelphi Paper Hangings, Heather's choices perfectly blended the old with the new. Each room tells a story, with historical influences seamlessly integrated into modern-day aesthetics. For instance, in the living room, Heather navigated the limitations posed by the home’s historic easements with clever solutions like the brass picture rails used to hang artwork without damaging the original walls. This allowed her to introduce new decorative elements while respecting the home’s architectural integrity.ecting the home’s architectural integrity.)
• 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.'' )
• Design for lasercut with Makercase  + (Open the website [http://www.makercase.com … Open the website [http://www.makercase.com www.makercase.com] No registration or action is needed. Design with Makercase: * Set the units to millimeters * Set the dimension as EXTERNAL and set the size as 40 width, 40 height, 40 depth * Set the material thickness: we suggest using 4mm using  the “Custom material thickness” option * Select the Finger mode for the Edge Joints option * Set the tab width to 4 mmJoints option * Set the tab width to 4 mm)
• Design for lasercut with Makercase  + (Open the website [http://www.makercase.com … Open the website [http://www.makercase.com www.makercase.com] No registration or action is needed. Design with Makercase: * Set the units to millimeters * Set the dimension as EXTERNAL and set the size as 40 width, 40 height, 40 depth * Set the material thickness: we suggest using 4mm using  the “Custom material thickness” option * Select the Finger mode for the Edge Joints option * Set the tab width to 4 mmJoints option * Set the tab width to 4 mm)
• Marmite Norvégienne par découpe laser  + (Ouvrir le fichier sur un logiciel de dessin et le découper à la machine laser sur les planches de contreplaqués. Il y à deux boîtes. Note : Vous pouvez aussi allez sur box.py pour créer un design différent.)
• Chaise pliante plate  + (Peparation du gcode avec fabmodules J'ai … Peparation du gcode avec fabmodules J'ai été confronté à un bug d'export PNG depuis inkscape : des artefacts apparaissaient dans fabmodules En échangeant sur la mailing liste de la fabacademy , nous avons trouvé la solution (merci John et Fiore !) en fait il s'est avéré que certains pixels n'étaient pas totalement opaques finalement, l'export PNG retouché et aplati dans GIMP fonctionnai correctement. J'ai réglé une vitesse d'avance de 10mm/s avec une fraise de 3 et deux passes de 6.5mm (pour une planche de 12mm de contreplaqué de bouleau)lanche de 12mm de contreplaqué de bouleau))
• Chaise pliante plate  + (Peparation du gcode avec fabmodules J'ai … Peparation du gcode avec fabmodules J'ai été confronté à un bug d'export PNG depuis inkscape : des artefacts apparaissaient dans fabmodules En échangeant sur la mailing liste de la fabacademy , nous avons trouvé la solution (merci John et Fiore !) en fait il s'est avéré que certains pixels n'étaient pas totalement opaques finalement, l'export PNG retouché et aplati dans GIMP fonctionnai correctement. J'ai réglé une vitesse d'avance de 10mm/s avec une fraise de 3 et deux passes de 6.5mm (pour une planche de 12mm de contreplaqué de bouleau)lanche de 12mm de contreplaqué de bouleau))
• 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.)
• Projet STI2D  + (Pour commencer notre projet, on a donc com … Pour commencer notre projet, on a donc commencé par prendre deux boîte en carton à fin de réalisé le terrain. On a prit les deux boîte et nous les avons assemblé, on a réalisé également des pentes sur les côtés afin de facilité la récupération de ballon, on a aussi fait une sorte de socle pour surélevé les buts. Nous avons réalisé également à l’arrière un arrière-plan afin de protéger les tirs au dessus et de faciliter la récupération de la balle. de faciliter la récupération de la balle.)
• Memoclock  + (Pour l'électronique : - Un mouvement quartz 12h Pour la partie design : - Une plaque de contreplaqué peuplier épaisseur3mm Outils: -Découpe laser -Ordinateur -Colle à bois)
• Plotter de découpe - Caméo Silouhette  + (Préparation de la machine : * Allumage : le bouton situé à droite de la Caméo)
• WGU Cybersecurity-Architecture-and-Engineering Exam  + (Preparing for the '''WGU Cybersecurity-Arc … Preparing for the '''WGU Cybersecurity-Architecture-and-Engineering Exam''' requires dedication and the right resources. '''RealBraindumps.com''' offers a complete suite of materials, including '''WGU Cybersecurity-Architecture-and-Engineering Exam Dumps''', '''Exam Questions''', '''Practice Tests''', and '''Study Material''', all designed to help you succeed. By following a structured study plan and making the most of these resources, you can approach the exam with confidence and achieve the certification that will propel your career forward.tion that will propel your career forward.)
• Détecteur de présence avec un Arduino  + (Le programme utilise la librairie Ultrason … Le programme utilise la librairie Ultrasonic. Il faut donc l’installer, c’est-à-dire la copier dans votre répertoire Mes documents / Arduino / librairies. Le programme va paramétrer le module ultrason grâce au commande de la librairie (Pour plus d’info http://wiki.tetrasys-design.net/HCSR04Ultrasonic), ensuite il compare à une valeur enregistrer si il détecte un objet ou une personne à moins de cette distance on allume la LED sinon on l’éteint. #include const int Trig = 12; // pin "Trig" du HC-SR04 connectée à pin 13 de l'Arduino const int Echo = 13; // pin "Echo" du HC-SR04 connectée à pin 12 de l'Arduino const int LED = 1; // pin connecté à la LED + resistance const int green = 10; // LEDs reliées aux pins de l'Arduino via une résistance const int yellow = 11; // de 150 Ohms. const int red = 12; long cm; // variable pour stocker la distance de l'objet en cm Ultrasonic HCSR04(Trig,Echo); void setup() { pinMode(LED, OUTPUT); } void loop() { cm = HCSR04.convert(HCSR04.timing(), 1); if(cm > 0 && cm < 20) // Il y a une présence { digitalWrite(LED, HIGH); // Allumer la LED delay(10); // Temps de traitement } else if(cm >= 20) // Il n'y a pas de présence { digitalWrite(LED, LOW); // Eteindre la LED delay(10); // Temps de traitement } }indre la LED delay(10); // Temps de traitement } })