Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

The includes ambient light sensors in front of the television which are triggered by the light of the notes on screen during Guitar Hero gameplay. The sensors trigger an Arduino to turn on LEDS on ...

How to Light Your Jack-o'-Lantern the Arduino Way Learn about Pulse Width Modulation and give your Jack-O-Lanterns a warm pulsing glow.