This bipedal robot is built as cheaply as possible. Hence there are no sensors, fancy servos or brackets.
Height of robot: 20cm
Weight of frame: 150g
Weight of batteries: 210g
Microcontroller: Arduino Duemilanove
Power supply: 6xAA batteries (7.8V)
Servos: 6x r/c micro servos (HXT900)
Main building materials: ice-cream sticks, brass eyelets, hot glue, corrugated plastic board.
Please visit http://retardokiddo.blogspot.com/
for more pics, details and support.