Pierre Villeneuve writes about his Dancing Lego robot project:
Its based on my Raspberry Pi, five servo motors, and Lego parts stolen from my son’s collection. The robot dances to some pretty groovy music, and there is a special appearance by Lego Batman.
In addition to the Pi, he uses a hardware 16-channel 12-bit PWM controller board from Adafruit to interface with the five servos.
For more info and source code visit Pierre’s Smoked Bits website.
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