Even in its "natural" state the OWI Edge Robot Arm is a pretty interesting toy. It comes with DC motors and a cable switch box that allows you to manually control-
4) Shoulder, and
Prices for the unit are typically less than $40 US.
The greatest thing about the OWI Edge Robot Arm is that you assembly it yourself so you understand it well and it is easy to customize.
The Objective: Replace the wired control box with the PICAXE 20M2 to let the OWI Edge Robot Arm run autonomously.
As always, many thanks for the great support from the PICAXE forum!!!