A YouTube channel named CPSDrone has developed a fully autonomous robotic fish capable of operating without direct human ...

Chemical laboratories are often designed around a very narrow idea of standard talent,' says one academic striving to make ...

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

I’m flying one of the most realistic RC jets I’ve ever owned, a Freewing PJ-50 that I custom painted in a red and black ...

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 ...

Although the basic principle of radio direction finding is easy to understand (measure the phase difference between different ...

The ESP32 keeps finding new jobs in my house.

The actual SR-71 Blackbird holds a speed record of Mach 3.3, set in 1976, that no aircraft has managed to surpass in the decades since. The RC version ...

This library supports both BK3254 and BK3266 based Bluetooth audio modules. These modules communicate using "ASCII" mode commands (AT+, COM+, BT+, FM+ prefixes). BK3254: Original module, uses AT ...

The Brabham BT46B competed in exactly one Formula 1 race. It won by over half a minute. Then the sport's governing body quietly moved to prohibit such ...