This portable computer is the Raspberry Pi alternative I didn't know I needed ...

Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

Arduino sensor projects blend coding with tangible results, making learning interactive, practical, and fun. From simple LED triggers to multi-sensor systems, these builds teach real-world electronics ...

The ionosphere is of great importance to shortwave radio transmissions, since it allows radio waves to be refracted and ...

M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ...

On this year's Pixel 11 phones, Google could finally drop its infrared thermometer in favor of a Nothing-like LED array.

There’s something about the ESP32 family of microcontrollers and timekeeping. We probably see it in clocks as often as we do ...

Aberdeen Proving Ground, Md. - On April 30, 2026, the U.S. Army Combat Capabilities Development Command (DEVCOM) Command, ...