Taking attendance manually consumes more time. So, In this project we have designed RFID Based Attendance System using Arduino and RFID MFRC522 Module. In this system, each student is issued an RFID ...

Arduino Code for RFID-based Authentication System. The code is developed using the Arduino IDE. The EM 18 RFID module operates on serial communication; when RFID is detected, it sends the data over ...

Here in this project, you can either use 1 Arduino or 2 Arduino. if you are using 1 Arduino then the SPI and I2C components connect to the Arduino SPI and I2C pins as in the circuit diagram. You can ...

Connect the RFID module and biometric sensor to the appropriate pins on the Arduino board (based the connections using the circuit_diagram.png). Upload the sketch to the Arduino board by clicking the ...

Whenever the card is placed near the reader, it will take the attendance. RFID can be interfaced to microcontroller through USART. Data is transferred from RFID cards to reader and from there to ...

In the next section, we will see the circuit diagram for the Arduino-based RFID Door Lock System. RFID Door Lock System using Arduino Circuit Diagram. The below RFID Door Lock System circuit diagram ...

As we discussed before, RFID tags contain a 12 digit unique code and it can be decoded by using an RFID reader. When we swipe the RFID tag near the Reader, the Reader will give the unique codes via ...

The attendance of employees was recently seen as one of the most important elements or issues in paying salaries. Various automatic identification technologies such as radio frequency identification ...

Managing student's attendance during laboratories session is tedious due to the large number of students, and this problem is worsen if laboratories session is conducted in parallel due to the lack of ...