MCU based "Ultimate machine" aka "Useless Box" aka "Leave me alone box" https://en.wikipedia.org/wiki/Useless_machine

Works with Arduino or Open CM 90.4 and for regular servos or smart servos

Define OPEN_CM for Open CM 9.04 and define DYNAMIXEL_SERVOS for Dynamixel XL-320 smart servors
Tested with Open CM 9.04 and with Arduino Nano V3