Halloween is near, so grab your Arduino, make an EMF detector and play with it.

Make simple math with arduino UNO

ArcheAge gamepad for instant combos.

Just as the title says - with a 20-min gameplay video as proof.

Arduino Mkr1000 + Uno + Leonardo + Java = Christmas shooting game.

What if an old IBM keyboard was converted with Arduino so it continuously types like Jack Nicholson in The Shining movie?

5 Minutes Commodore 64 Joystick USB adapter.