This project implements a simple RFID-based access control system using a microcontroller (e.g., Raspberry Pi Pico), an MFRC522 RFID reader, an I2C LCD display, a NeoPixel LED ring, a buzzer, and a ...

Abstract: Privacy and security are central issues in the deployment of an RFID system. It is vulnerable to several attacks, such as replay attacks, location tracking ...

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