Best home security camera: Add an extra layer of security for your loved ones with our top 8 picks
Receive instant notifications upon detecting motion, while the sound and light alarm feature helps ... Xiaomi MI Wireless ...
Hackaday6y
Super Simple Sensor Makes DSLR Camera Motion Sensitive
No microcontroller is needed because all it does is trigger the camera when motion is sensed, but one could be added to support more complicated use cases, like an intervalometer or constraining ...