The size and price of the ESP wifi modules have quickly made them into one of the preferred building blocks for IoT devices. Unfortunately they are not particularly well suited for very low power ...

A new motion sensor incorporates micromachined thermal transistors to facilitate human presence and motion detection in security systems, home automation equipment, and Internet of Things (IoT) ...

This article is sponsored by Aqara ...

Stop dealing with lights turning off when you sit still. Find the perfect millimeter wave presence sensor for your home ...