Work-in-progress library available for the pricey Arduino VENTUNO Q now, with support for the cheaper UNO Q planned.

For around $30, you can get this tiny Game Boy-like console that fits on your keychain. You can even use it to learn how to ...

M5Stack StackChan turns an ESP32 teaching kit into a wireless robot controller. Jim Solderitsch explains Arduino and UDP over ...

November 7, 2026 DFRobot 10DOF Motion IMU Sensor Unveiled: Presenting an innovative IoT sensor aimed at STEM education, DIY ...

An AI enthusiast managed to get his old 1994 Jeep Cherokee to pass the California smog tests thanks to the help of AI, a little electronics wiring skill, and $15 of components.

There's still a place for learning to code the old-fashioned way, and it's more fun than you think.

Butter bot from CircuitMess: a $349 shipping robot that started as a two-second gag and now rolls on tracks, roasts itself, ...

If I have an AI agent, can I build things other than apps?” Even if you think that, when you actually try to ask for it, you might get stuck on things like this. When I asked to “automate Excel tasks, ...