DISCRIPTION: Main concept behind radio frequency based attendance system is to take the attendance. RFID card has to be show in front of RFID reader, and then the attendance of the person is noted down in the microcontroller memory. RFID based attendance system is one ofthe solutions to address the problem of student security by increasing the system efficiency instead of photo ID card, it also helps to take the attendance of the workers at their working place. its ability to uniquely identify each person based on their RFID tag type of id card make the process of allowing security access easier ,faster and secure as compare to traditional method. The card holder only needs to place their card on the reader and they will be allowed to enter the command if any invalid card is shown then the buzzer is turned on. COMPONENT USED: 1. Arduino Board (Arduino UNO R3 Development Board) 2. RFID Module (MFRC522 ) 3. LCD Display (Adafruit Standard LCD - 16x2 White on Blue) 4. Potentiometer (10K) 5. RFID Cards (125Khz RFID Cards) 6.
- Fall '17
- RFID, front of RFID reader