Zigbee is a protocol that has been around for quite a long time, and you can purchase many cheap smart sensors to incorporate ...

The cool thing about using an ESP32-C3 is that [gokux] can use these for other things, like performing a task when motion is detected.

I wanted to setup a camera to watch my apartment, using a cheapo webcam and Yawcam. While Yawcam is great for its features, motion detection based on pixel comparison just produces too many false ...

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.

Motion detection is the magic ingredient in the current wave of do-it-yourself home security cameras. Thanks to built-in sensors that vigilantly monitor their field of view for movement, you can ...