Baromètre sonore/fr : Différence entre versions

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|Step_Title=Résultat final
 
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|Step_Content=Et maintenant, faites du bruit !
 
|Step_Content=Et maintenant, faites du bruit !

Version du 21 juin 2018 à 10:55

Auteur avatarClasse CE2 CM1 BOUFFERE | Dernière modification 9/12/2019 par Clementflipo

Baromètre sonore r sultat final.jpg

Introduction

Le baromètre sonore capte le bruit (dans une classe par exemble) et allume un smiley en fonction de l'intensité du son.

Matériaux

Carte Arduino

Résistances

Ampoules LED

Transistor

Plexiglass

Bois

Outils

Découpe laser

Découpe vinyle

Fer à souder

Colle chaude

Étape 1 - Idéation

S'accorder ensemble sur le projet - imaginer d'abord séparément puis mettre en commun.

Étape 2 - Choix de l'échelle

Plusieurs projets sont débattus.


Étape 3 - Construction d'une maquette

Un modèle en carton en trois dimension est construit pour prouver que le concept est possible.



Étape 4 - Electronique Arduino

Construire le boitier électronique avec Arduino (hardware).

Étape 5 - Programmation du code

Développer le programme informatique, d'abord sur le tableau puis sur l'ordinateur (software).


Étape 6 - Découpe laser

Utiliser une machine laser pour découper les parties de la boîte.

Ensuite, découper les cercles de couleur dans du plexiglas.

moins de 45 secondes de découpe par planche



Étape 7 - Assemblage de la boite

Assembler la boîte et la fixer à la colle chaude.




Étape 8 - Fixation des LED

Coller le circuit électronique, avec boitier Arduino et LED.



Étape 9 - Résultat final

Et maintenant, faites du bruit !



Notes et références

Un projet du fabab zBis.

Commentaires

Yes