These are some great DIY projects that you can do for cheap.

Learn how to build applications and internal tools using Codex without prior coding experience. This guide covers setup, ...

With the BlueDisplay library you create the GUI for your application, e.g. Graphics, Text, Buttons, Sliders and Charts on the Arduino itself. No Android programming required! The Arduino is connected ...

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 ...

BHPian hastalavista recently shared this with other enthusiasts:I'd like to share a project that's very close to my heart and something I'm genuinely proud of. As my engineering journey was nearing ...

ESP32s are surprisingly good AI lie detectors.

This library controls the INA238, a device that measures voltage, current, power and temperature. The library implements a derived INA237 class which is compatible but less precise. The INA238 sensor ...

We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...