Maxwell
Animatronic Robot Head Kit

Creator and seller of Maxwell Robot head kit. Also, check out the very popular Battery Booster 12 battery eliminator circuit.
Also find info on Mark Medonis' own Maxwell android robot project.

Maxwell - Full Featured Robot Head Kit - Build your own Android Robot

Mini SSC II - Serial Servo Controller, control RC type servos from a PC or microcontroller board

Battery Booster 12 - 9V battery eliminator for Mini SSC II servo controller above

Battery Booster 5 - 9V battery eliminator for BASIC Stamp or any 5V powered circuit. Allows running servos, BASIC Stamp from same four cell rechargeable battery pack