About this 3D model

PLEASE NOTE: This board is based off of RAMPS 1.0 and is no longer recommended for use . See the comments below for the recommended alternative. A breakout shield to allow driving a RepRap from an Arduino Mega using Pololu's stepper drivers. Based on a design by JohnnyR (http://reprap.org/wiki/Arduino_Mega_Pololu_Shield). PLEASE NOTE: This board has not yet been tested! I believe it works, but no guarantees are made! This board is sized to allow inexpensive production from Seeedstudio (Currently 10 copies for $40 + a small shipping fee): http://www.seeedstudio.com/depot/fusion-pcb-2-layer-10cm10cm-max-10pcs-p-396.html?cPath=64_12 This is perfect for a different sort of crowd-sourcing: Buy 10, use one and keep a spare, but sell the rest on ebay for a reasonable price. I have no affiliation, but have ordered boards from them in the past.