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 ...
In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...
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 ...
ESP-Blast centers on an ESP32 board serving as the flight controller, a role usually handled by dedicated flight-control ...
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 ...