About this 3D model

This is a slightly modified endplate for Glasswalker's Revised Fully Printable Eggbot (Spherebot) http://www.thingiverse.com/thing:20398), with the top corner removed to allow the pen to travel further. It's also been run through netfabb to clean it up. Finally, there's the "standoff" version, which places four tabs one side (either the outside of the left endplate, or the inside of the right endplate) to snap in a 1.8" x 2.5" that I soldered up to control the eggbot with a Modern Devices RBBB board instead of an Arduino. You can see how I formatted the board and wired it up by examining the photos of the board layout and the hand-written wiring diagram. The RBBB kits can be found at http://shop.moderndevice.com/products/rbbb-kit and the Pololu drivers can be found at http://www.pololu.com/catalog/product/1182.