Robot Arm Potential

erco

http://www.toysrus.com/product/index.jsp?productId=3568437

Gramps? Shadow Bot? Doesn't say if there are any motors, so it's probably all mechanical. Perhaps a good starting point for an arm. Definitely slicker than my robot claw project:http://forums.parallax.com/showthread.php?t=125811

ratronic

erco, maybe it's powered by the dark side of the force!