RFID-Based Car Parking System Using Arduino
RFID-Based Car Parking System Using Arduino This project involves designing an RFID-based car parking system using Arduino UNO , RFID module , IR sensors , 16x2 LCD with I2C , MG90S servo motor , and other essential components. The system automates the entry and exit process for vehicles using RFID authentication. How the System Works When a vehicle reaches the entrance, IR Sensor 1 is triggered. The LCD display prompts the driver to scan an RFID card . If the scanned card is registered , the servo motor opens the gate , allowing entry. If the card is not registered , the LCD will display "Access Denied" and the gate remains closed. After the vehicle passes through IR Sensor 2 , the gate automatically closes after 2 seconds . The system manages four parking slots , but this can be expanded via software modifications. At exit, when a vehicle triggers IR Sensor 2 , the servo opens the gate . After the vehicle passes through IR Sensor 1 , the gate closes after 2...
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