Home Security Alarm System using PIC18F45K22 AND PIR Motion Sensor2

This project describes a home security alarm based on a Passive Infra-Red sensor module (HC-SR501) and PIC18F45K22 . PIR sensor is used to detect motion in the environment and is commonly known as motion sensor. When the microcontroller detects the PIR sensor is triggered, it drives the relay switch and trigger an alarm. Its quite helpful in security projects where you need to detect motion. PIR sensors all ...

Read more
Scroll to top