MY NEW PROJECT AND VIDEO

yo guys can u support me - https://www.youtube.com/shorts/2oHEL8xaXE0?feature=share

roksh kv

YouTube

DIY Motion Detector Using IR Sensor + Buzzer 🚨 | Arduino Siren #...

DIY Human Detection Alarm with Arduino Uno, IR Sensor & Buzzer 🚨 In this project, I built a smart motion detection system using an IR sensor that activates a siren-style buzzer when it detects movement. The buzzer rings for 3 seconds and then auto resets. No PIR sensor? No problem. IR works great for short-range human detection! 🧰 Compon...