How to Make Home Security System

How we can protect our home and shops from thief?

In this Project, I show you how we can make security alarm by using PIR sensor and DF player Mini. This system detect motion in room and play audio, Security Alert ! some one entered in the room. You can use this as welcome audio player for guests.

For making this project, I am using:-

1. Arduino UNO https://amzn.to/3pIoWzE

2. DF player Mini https://amzn.to/3bsq95z

3. Alarm Speaker https://amzn.to/3bsq95z

4. SD Card https://amzn.to/3bsq95z

5. PIR sensor (Motion sensor) https://amzn.to/3bsq95z

6. 5 Volt Audio Amplifier https://amzn.to/3bsq95z

Code:- https://drive.google.com/file/d/1N9HFL9JhuSlrq-_j4rMiEsYIIyfiRSe7/view?usp=sharing