So ever since I did the ybox workshop at Maker Faire earlier this year, I've been messing around with micro-controllers and electronics in general. For the most part I've been limited to breadboarding and some wire-wrapping, but I want to take it to the next level—making my own PCBs! And after may hours fighting with the (incredibly un-user-friendly) Eagle Layout Editor, I think I finally have something worth sending off to the fab house...

Ain't it beautiful? Anyone care to guess what it does?