Piccolo, a pocket sized open source CNC-bot

Piccolo, a pocket-sized stand-alone CNC platform from DiatomStudio: Using laser-cutting, off-the-shelf hardware and Arduino, you can make your own simple 3 axis robot. Attach a brush or pen to make a quick drawing robot, or extend Piccolo with sensors, custom toolheads, or by using multiple Piccolos together. Experiment with 2D...