Animatronic Me Elmo, 2 : Upper Body

Inspired by the 2001 movie, AI Artificial Intelligence, I m converting TickleMe Elmo into a robot version The base controls his legs as he walks along, and this time I m working on the upper body animatronics. I m using nine servos in total driven by the Arduino servo library, and controlled buy an Arduino MEGA. The remote is taken from the openDog project and uses the NRF24L01 transceiver for communication. I have various modes for puppeteering so I have enough controls for all the joints. Affiliate l