Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

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 ...

Drought in the last few years has forced ranchers in the Malpai borderlands to reduce their herd sizes or sell out entirely, but some are looking for answers in technology. Remote sensors help ...

The US has unveiled a new cone-shaped nuclear test vehicle designed to endure the ...

ESP32s are surprisingly good AI lie detectors.

Have you ever wondered how your phone knows when you've taken a step, automatically rotates the screen, keeps videos steady while you're walking, pinpoints your location, or adjusts the display ...

Provide participants with advanced knowledge to calibrate, test, extract and analyze spectral data, and maintain both detection and spectroscopic radiation detection handheld equipment used in nuclear ...