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 ...

Abstract: This article presents results on drone detection in a passive radar framework, which exploits 4G long-term evolution signals. The results are based on an experiment using a noncooperative ...

The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for ...

Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...

Abstract: In Senegal, fish are caught and classified manually, and declarations are often incomplete. Data collection at fishing wharves on the Senegalese coast is limited by the lack of suitable ...