New from Japan! The lastest technology! http://www.coolmuscle.com
The Cool Muscle is an integrated servo system that combines a 32bit RISC computer, amplifer, position sensor and motor into one package.
50 000 units/rotation or accuracy Extremely smooth movement Up to 128 motors controlled via 1 serial port Accepts either Serial or Pulse (CW/CCW) input. Costs less than buying components individually and is easier to use!