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This is my MeArm. I built it in an afternoon, but took 3 weeks to get a controller up and going. I decided to put a 4 servo controller onto the base that accepts serial data from a "master" controller and then uses that to control the servos. (thats what took me most of the 3 weeks) In this way the "master" controller can be anything that can output serial data at 9600 baud, the master controller can then handle all the "thinking" stuff like inverse kinematics, replay and the like. The "master" ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/mearm-by-me