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Tag: dotstar

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CircuitPython POV Bike Wheel: Floating Images on 6 LED Strips
diy projects

CircuitPython POV Bike Wheel: Floating Images on 6 LED Strips

Six DotStar strips, a Feather RP2040, and a magnet sensor make a bike wheel draw images in mid-air. See how the timing trick works…

Ann Arandia Sep 30, 2026

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