What is this? Ambitious makers and sci-fi nerds unite, this functional remote controlled and 3D printed BB-8 droid featured in Star Wars: The Force Awakens is sure to bring the force wherever you take it. The 3D printed robot, which is powered by an Arduino board, balances on two wheels, plays sounds, and even has several programmable LEDs. Though full-sized 3D printed versions of the BB-8 droid exist, this half-sized model takes just 50 hours to print and requires much less post-processing.

Skill level? Expert.

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