I will chain 3 = 24 servosThis is going to be freaking amazing when it's done. How are you going to control the face? Via USB, programmed microcontrollers, or something else?
Mini SSCs can be chained together to control up to 255 servos.
The Mini SSC II is a fully assembled module that includes a convenient phone-style jack for serial hookup, Futaba-J servo output headers, a sync LED to indicate when valid data is received, and switchable servo range/resolution (90° range with 0.36° resolution, or up to 180° motion and 0.72° resolution).
Thanks GUYS
Gary