Finally got it balancing... PID controller to move motors based on desired angle, and PID controller to adjust desired angle based on the speed it's having to go to not fall over (otherwise if the desired angle is slightly...

This is a model prosthetic arm made entirely of Lego.

-hand movements and wrist abduction/adduction are Lego pneumatics

-wrist pronation/supination, wrist flexion/extension, and elbow flexion/extension are Lego motors (Po...

The final test before hooking it up with biopotentials. It isn't highly noticeable in the video, but the arm is controlled using inverse kinematics to consolidate the joints into moving in the YZ plane

Here is a short video of the Labview program I wrote to simulate a delta robot. For more on the inverse kinematics, see: http://forums.trossenroboti...

manarodybree productions