Arduino prototyping

8×8 LED matrix is funnier with animated pixel art ;-p [huge_it_gallery id=”22″]

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Arduino distance logger

Un petit bout de code pour utiliser le module à ultrasons compatible Arduino. const int TrigPin = 2; const int EchoPin = 3; float cm; void setup() { Serial.begin(9600); pinMode(TrigPin, OUTPUT); pinMode(EchoPin, INPUT); } void loop() { digitalWrite(TrigPin, LOW); //Low-high-low level sent a short time pulse to TrigPin delayMicroseconds(2); digitalWrite(TrigPin, HIGH); delayMicroseconds(10); digitalWrite(TrigPin, LOW); cm… Continue reading Arduino distance logger

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mise en route du Raspberry Pi

Created with Nokia Smart Cam

Première mise en route : Pas assez de ports USB ! Puis, construction d’une petit boitier en Lego, présentation au chat, et ajout d’un mini ventilo… [huge_it_gallery id=”21″]