Arduino Torso Robot

A few months ago I started to work on an Arduino torso robot. This robot uses three HS-55 feather servos for the arm and one to move the waist. The top servo is a little messed up so I have to get a higher torque one. I will probably add sensors too. The video above is the only video remaining of it (i deconstructed it and I'm building one with stronger servos). Hope you like it, and you can view it on LMR too! Heres the link, http://letsmakerobots.com/node/30151