Arduino student projects

Digital Etch-A-Sketch by Mattias Green

A simple but effective project to demonstrate physical control over a computer screen. Connect two potentiometers to Arduino analog inputs A0 and A1 Use serial-communications to get pot values from Arduino to Processing Make a Processing sketch that accepts the serial data and draws lines  Arduino Code void setup() { // Start serial-communications with computer: Serial.begin(9600); } […]

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