GSM Based Door Lock

Hello Friends, In this Project, we will make door lock system which controlled with mobile phone. we simply send SMS to this System, it lock and unlock door. you can change SMS which lock and unlock door from code.

For making this project, I am Using:-

1. Arduino Nano..................... https://amzn.to/3zAf7qm

2. SIM800L............................. https://amzn.to/3G4hBQf

3. 3.7 volt Battery................... https://amzn.to/3G4hBQf

4. Jumper Wires..................... https://amzn.to/3G4hBQf

5. Screws................................ https://amzn.to/3G4hBQf

6. Car Door Lock Activator..... https://amzn.to/3G4hBQf

7. Motor Driver L298l............. https://amzn.to/3G4hBQf

8. Card Board.......................... https://amzn.to/3G4hBQf