Community Robot Arm

This is a short demo of the Community Robot Arm - please see www.thingiverse.com/thing:5413032 (Thingiverse /thing:5413032) for instructions how to build this. The demo sequence has been created using YAT (see sourceforge.net/projects/y-a-terminal or SourceForge /projects/y-a-terminal) driving this robot arm via the USB serial link.