At the heart of the project is an ESP32 microcontroller and an ultrasonic sensor, which senses motion within a designated ...

Program $20 ESP32 microcontroller boards using Claude Code to build Bluetooth audio spectrum analyzers and sea displays without reading a manual.

At the heart of the system is a flywheel launcher that fires a replica object out of the second portal as soon as the first ...

Intriguing designs for any room.

Calling all tinkerers and hobbyists.

The project, called The Tube Computer MK3, was built by Mike, a self-taught electronics tinkerer who recently documented the ...

Most ESP32 boards have a dual-core Xtensa processor under the hood, but you've probably only used a single core in all of ...

BLE Finder quietly guides you to your phone with Geiger-like clicks and vibrations instead of loud ringtones. Built with an ...

Sixty Senior High School (SHS) girls from the Central Region and other parts of Ghana have developed innovative solutions to ...

The flip-flop, aka latch, can also be understood as Bistable Multivibrator as two stable states. Generally, these latch ...

A new 13.3-inch 4K2K TFT display combines high resolution, brightness, durability, and wide-temperature operation for ...

The platform is aimed at testing electronics such as communication equipment, sensors, and control systems that could be ...