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 ...

This infrared gadget claims to improve your mood with lights - I got to the bottom of it ...

Engineers at the Korea Research Institute of Standards and Science (KRISS) have developed a new ultrasonic sensing technology that can detect structural defects in dangerous environments where ...

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

Although it dates back to the early days of the Marconi Company in the 1920s, the Franklin oscillator has remained a ...