Having fun with arduino and robotic arm.

Some weeks ago someone dropped a small 3d-printed arm in my University. Finally this Friday I took it and brought it to home to play with it.

I prepared a small library for controlling it easily (Matrix classes, trajectory calculus, command parser from raw strings and a small Arm class). Code is here.

This is a small demo video. It has only forward kinematics with some predefined positions (home, extended, etc...). But now everything is prepared for inverse kinematics.

I'm currently working on it's equations and control in (X,Y,Z) coordinates. I will upload a new video soon.