Learn how to build a simple 3D printed animatronic eye mechanism powered by Arduino. A great DIY robotics project combining ...

A high tech robotics build featuring a fully 3D printed tank powered by a brushless gear drive system for precision movement ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

Valve has always designed hacker-friendly hardware, and in that spirit, [NaKyle Wright] released Inkterface, a design for an ...

The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.