SparkFun Arduino Controlled Ouija Board

The “Arduija” is an Arduino controlled Ouija board. It uses an x-y gantry made from Actobotics parts and stepper motors to spell out spooky phrases. Just in time for Halloween, this project combines some Actobotics parts, a couple of stepper motors, an Arduino dev board, some magnets (how do they work?!) and some other bits and pieces to create an X-Y table that is guaranteed to spook your friends.