Door Security System Using RFID RC522 and Arduino

Door Security System Using RFID RC522 

Components Required for Door Security System Using RFID RC522

Arduino Uno: I use Arduino Uno in my project because it is easy to use and very cheap in price. It also fits in my project as I need 12 digital pins and 3.3v for RFID module. If you want to learn more about Arduino Uno visit: Getting start with Arduino tutorial 

Servo Motor: In this project servo motor is used to indicate that the door is opening and closing. It is easy to use and program and also provide precise movement. Learn more about servo at servo motor interfacing with Arduino

16×2 LCD:...

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Related topics : rfid based security system using arduino / rfid security system using arduino / security system using rfid / rfid based door security system / rfid security door system