Blink: your first sketch
Make an LED module and the Uno's own L LED take turns every half second. Your first sketch, in the simulator and on a real board.
Start buildingIn the simulator
Projects
Complete robots, step by step: parts, wiring, code and fixes. Build each one in the simulator first.
First drive: a car that drives a square
Build the CoreEngine robot car and make it drive a square: four straight sides and four right turns, timed with delay(). Then tune the turns.
Start buildingIn the simulator