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Tag: Neopixel

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Build a 3D-Printed Tetris LED Matrix with Feather RP2040 PropMaker
3d printing

Build a 3D-Printed Tetris LED Matrix with Feather RP2040 PropMaker

Play Tetris on a 3D-printed 9x13 NeoPixel matrix powered by an Adafruit Feather RP2040 PropMaker and a STEMMA QT gamepad. Portable retro fun.

Ann Arandia May 8, 2026

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