Robots, Arduino, PcDuino and the Raspberry Pi! Some hardware hacks from my home shop with bits and pieces from 3D printers!
My 3d Print Designs
All of my 3d print designs are located on Thingiverse. This includes the fully printable stl version of the popular Printrbot Simple 1405 (maker edition). You can find all of these at: http://www.thingiverse.com/metaled/designs