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 ...

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

Layer up and have the sunglasses. It's a COLD start to the day under a mostly clear sky. Temperatures this afternoon will rise to the upper 40s. Rain chance: <10%. Winds: 10 mph. LOOKING AHEAD: We ...

Abstract: This article presents a humidity sensor based on a micro-porous metal-organic framework (MOF) KAUST-7. A series of sensing-test experiments were performed and the results demonstrated that ...