Chapter - 5

RESULT

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 have been more popular (RFID). A wide range of research and other applications have been produced to maximize this technology and express certain concerns. RFID is a wireless equipment that uses data move from an electronic tag, identify as RFID tag, or label for sending data to RFID reader, for the rationale of classify and pathway objects via radio waves. In addition to the programmable logic circuit, such as Arduino, the current study aims at recommending an RFID based Attendance System, as well as a system of information services on academic domains.

The system proposed is aimed at managing the attendance system of employees with RFID tags/cards to communicate with an Arduino UNO connecting RFID Reader module. The Arduino UNO receives authentication data, which is then sent through the module, to Excel Spreadsheets in order to store and access data in real time. The attendance system is therefore non-paper and organized because of the timestamp, the card key and the columns on the API table. Attendance management is one of the most crucial tasks in an educational institution school, college, or university. Daily student attendance allows teachers to keep a tab on students’ activities. It also enables parents to under8stand whether their children are attentive towards studies & attend their class regularly.

However, managing the daily attendance of thousands of students is quite a challenging task for teachers. Traditional means of registering daily students’ attendance may result in errors & tremendous manual work. An RFID based attendance system can be a great solution to overcome such challenges as it automates the students’ attendance process & enables teachers and parents to track & monitor students’ activities effortlessly. Besides student attendance management, the RFID attendance system can also be used to track the attendance of faculty or staff to simplify the payroll management procedure.

Below are the pictures how the circuit works :

When the circuit is given the Power supply or When the circuit is connected to the PC/ Laptop :

LCD displaying WELCOME

https://drive.google.com/file/d/1KzplVkceGT02d0yCLeJMQDF4bQmwVOCX/view?usp=share_link

LCD displaying to bring the Tag near

https://drive.google.com/file/d/1jVCtoPhz8IS-zXAQRPA2WR62W8BmE_Av/view?usp=share_link

When we bring the tag near to the RFID Reader :

LCD displays arrival of the student [ TAG ]

https://drive.google.com/file/d/1_v8HaumV4A9SXxwj4x8vhDidFsfyDHNx/view?usp=share_link

LCD displays departure of the student [ TAG ]

https://drive.google.com/file/d/1FP1GzztQfwYtiC2BRUbAqrTgHx3uep-s/view?usp=share_link

When we place the card near the RFID Reader :