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Lego hacker 222Doc’s Mindstorms slothbot uses a NXT brick, 8 Mindstorms servos, four Power Functions robots, as well as multiplexers for the various motors. What does it do? It climbs ladders, albeit very slowly.

John Baichtal

John Baichtal

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