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First Lego League team BEBO built this claw game a pre-season project. The joystick has two motors used as rotation sensors, and controls the claw via bluetooth. [Via The NXT Step]

John Baichtal

John Baichtal

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net