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.
// New arrivals, announcements, and life at Circuitrocks.
Play Tetris on a 3D-printed 9x13 NeoPixel matrix powered by an Adafruit Feather RP2040 PropMaker and a STEMMA QT gamepad. Portable retro fun.
Maker Cass turned an Arduino Nano, a tiny OLED, three buttons, and a 3D-printed egg into a fully working Tamagotchi clone you can build…
Sometimes the cleverest maker projects don’t need a single wire — just a good design and a well-tuned 3D printer. That’s the spirit behind…
An alien-themed Raspberry Pi Zero 2 W cyberdeck with a slick sci-fi case, mechanical keys, and pocket-sized portability for retro-future hacking.
Wrist-mounted Spider-Man web slinger built from a custom PCB and 3D-printed shell, with addressable RGB LEDs and a satisfying click on each shot.