arduino
An Arduino Nano ESP32 Robot Flips All 666 Pixels of This Display
Most flip-disc displays need one solenoid per pixel. This 666-tile panel uses a single Arduino Nano ESP32 gantry robot that prods each tile instead.
raspberry pi
HIRO Gen 2: A Raspberry Pi Pico 2 Spider Robot Kit You Wire Yourself
Takamori Robot's HIRO Gen 2 moves to the RP2350 Pico 2, with four SG-90 servos, an MPU-6050 IMU and wiring you do yourself in…
arduino
Weekend Build: A Self-Cleaning Solar Tracker on Arduino UNO Q
An Arduino UNO Q panel that tracks the sun, vibrates off its own dust, and hides from storms. Fully open source, and a solid…
raspberry pi
Build Your Own Rocky: A Raspberry Pi 5 AI Robot That Talks
A maker rebuilt Rocky from Project Hail Mary using a Raspberry Pi 5, seven servos, and Claude AI so it can chat and scuttle.…