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circuitrocks·Sep 30

CircuitPython POV Bike Wheel: Floating Images on 6 LED Strips

CircuitPython POV Bike Wheel: Six DotStar strips, a Feather RP2040, and a magnet sensor make a bike wheel draw images in mid-air.

3 min read·circuitrocks.hashnode.dev

circuitrocks·Jul 27

Build a Palm-Sized POV TV with a Raspberry Pi Pico

Palm-Sized POV TV Raspberry: A Raspberry Pi Pico, a stepper motor, and a spinning disk of holes turn five LEDs into a pocket-sized color TV you can build…

2 min read·circuitrocks.hashnode.dev