I created an animatronic robot head using basic electronic parts.
The head uses 4 Geekservo motors controlled by Arduino Mega board.
1 Arduino Mega 2560
1 servo for ear
1 servo for eyelid
1 servo for eyebrow
1 servo for month
The frame was built using toy (not a LEGO) parts, and the eyes is made of a toy kid's glasses that closes the eyelid by pulling the string attached to the side of the glasses.