Scratch Arduino is Scratch 3.0 with Arduino and Arduino Robot Extensions. Arduino programming hasn't been easy, but using Scratch to program Arduino, it is more fun and simple than ever before!

The purpose of this project is educational so small students can control 2 servos, 4 buttons, several addressable RGB leds (FastLED), 1 pot, 1 ultrasonic sensor, 1 LDR and play some mp3 with a ...

Building radio receivers from scratch is still a popular project since it can be done largely with off-the-shelf discrete components and a wire long enough for the bands that the radio will receive.

Makers, hobbyists and education establishments that have ever wanted to build their own robot, complete with a variety of different sensors. Are sure to be interested in a new open source robot called ...

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw around to play with robots, and smaller models like the Tonybot are more ...