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Components and Connections RFID Module (RC522) to Arduino: ... LEDs and Buzzer Connections: ... I2C LCD to Arduino Connections: ... Project Description This project uses an RFID module (RC522) to ...
Real-time access control using RFID tags. Visual feedback with LEDs: Default LED stays ON to indicate system readiness. Green LED lights up for access granted. Red LED lights up for access denied.
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