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: In this letter, we report a fiber-optic temperature sensor based on the polarization-maintaining-fiber Sagnac-loop interferometer (PSLI) by the lateral angled-offset splicing. The group-time ...
Abstract: A highly sensitive and stable temperature sensor based on a diamond-Ga2O3 Schottky-p-n diode is demonstrated in this work. The forward current exhibits a pronounced temperature dependence, ...