Researchers have developed a smart water-spray cooling system for PV panels that activates only when temperatures exceed a ...

Raspberry Pi Pico microcontrollers come with a variety of different features for a few bucks, and a few interesting ...

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

University of Alberta and Department of National Defence researchers have developed a tiny battery-free sensor that can be used to track vital signs of soldiers in the field, including checking for ...

For more than a century, condensed matter physics has grappled with one of its greatest unsolved challenges: how to build superconductors that operate at room temperature and transmit electricity with ...

A basic building block is often the key to completing an analog signal path in various applications, such as automated test equipment.

As thermal cameras become commonplace on autonomous drones and vehicles, a University of Florida engineering professor is ...

A new ultrathin photodetector captures light across the full spectrum in just 125 picoseconds, opening the door to faster, smarter imaging technologies.

How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source ...

The Raspberry Pi line of single-board computers can be hooked up with a wide range of compatible cameras. There are a number ...