Introduction: RFID Door Lock USING ARDUINO UNO

This is just a model of automatic door lock. It works just like your metro card. When a valid card is brought in front of rfid card reader the door lock open and when an invalid card is brought in front of it door lock is closed.

It can be used in many ways. I had uploaded its code and also a video of my channel showing you how it works.

Step 1: Material Needed

1. Servo-small

2. RFID Module

3. Liquid Crystal Screen

4. Module for Liquid Crystal Screen

5. Buzzer

6. Mini Breadboard

7.Jumper Wires

8. Arduino UNO

9.USB CABLE for Arduino UNO

10. Power Bank

Step 2: Conclusion

You can do the pin Connection By viewing the Code.

Here I had also shared the link of my channel where you can see how it works.

If you like this video please like it and subscribe the channel. I will upload more videos and projects. And also if you have any doubt you can ask me I will definately try to solve the problem.