arduino
Arduino UNO Q Powers a CoreXY Pen Plotter Built from Scrap
A scrapped 3D printer gets a second life as a CoreXY pen plotter, powered by Arduino's new dual-brain UNO Q board - salvage engineering…
arduino
DIY Camera Slider from a Dead 3D Printer and an Arduino UNO R3
Maker TheHyperFix turned a retired 3D printer into a motorized three-axis camera slider - powered by an Arduino UNO R3 and a CNC shield.…
3d printing
Energy Core Lamp: 3D Printed Sci-Fi Reactor Light with COB LEDs
Build a glowing sci-fi reactor for your desk: a fully 3D-printed enclosure paired with a COB LED strip creates an even, dotless ambient glow.
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.
arduino
Arduino UNO R4 WiFi Slot Machine That Pays Cats in Treats
Pull the lever, line up three reels, and a treat drops out. CircuitCindy's Arduino UNO R4 WiFi slot machine turns kitty dinner into a…