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The Imp Cube Hack

Earlier last week, Dustin and I put together a neat little Twitter contest and gave away some Electric Imps and Rainbow Cubes. When a few lucky people hit certain multiples (64, 128, 256, and 512) with tweets including the hashtag ‘#ImpCube’. Whenever someone tweeted this, we would use the Imp to tell a Rainbow Cube in our office to light up a single LED in the cube – after 64 tweets, it would put on a little light show and then reset itself. The contest was fun (and distracting) to watch here at the office and was surprisingly easy to strap together using the Imp (which is programmed using Squirrel) and the RainbowCube (which runs on on Arduino – specifically the Rainbowduino). Continue reading