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 ...

Are you an emoji person? We explore how simple smiley faces have become powerful communication tools.

ESP32s are surprisingly good AI lie detectors.

At some point, the ESP32 stopped being just a cheap microcontroller I kept around for experiments and started becoming the answer to a lot of annoying little problems around my house. I'd put together ...

Abstract: Arduino is an open-source microcontroller system that has been widely used in the development of various electronic projects because it is simple to use and many resources are available. The ...