It was just before the COVID-19 era but the only right one I’ve seen in the woods is the Grove-mini PIR motion sensor (v1.0) module. I cannot find a good hands-on review of the minuscule digital ...

even an average electronics hobbyist can construct his/her own Motion Sensor Unit. The one evening project presented here is based on a common and very popular PIR module SB0061, priced below $7.

Module provides integration and flexibility for passive infrared (PIR)-based motion detection ... employs a RE200B dual-element pyroelectric sensor and includes serial and hardware configuration ...

This breadboard compatible package combines an ESP32-S2 module with a top-mounted PIR sensor, making it a turn key solution for all sorts of motion sensing projects. In addition to the expected ...