Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

The ESP32 keeps finding new jobs in my house.

I didn't expect to love it, and it has a learning curve, but the possibilities are endless.

Abstract: This study introduces a novel noncontact wearable sensor suit designed to classify various walking environments, integrating capacitive stretch sensors, and pneumatic mechanomyography (pMMG) ...

Abstract: This article presents a novel resonant current sensor designed for contactless, miniaturized, high-sensitivity, and high-precision static dc current measurement. The sensor features a ...