// Written by Anyalogbu,E. C. on November, 2023 for more info visit g.dev/Anyalogbu_EC. // This is a program for detecting and alerting when motion is detected. // Basically put, its a intruder alert ...

* find an easy code for beginners to get started with PIR sensor and Arduino. * TechValer does not claim this code to be its own. TechValer is greatly thankful for original * creaters of this code and ...

Let me introduce another simple microcontroller-based do-it-yourself circuit that detects motion and excites a light source in a flash. The “snooper” here is an ordinary passive infrared (PIR) motion ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You’ve probably seen them—sensors watching from the corners of ...