RFID Based Student Attendance System
Attendance needs
to be taken at various places including colleges, school for students and in
the industries for the login logout time of employees. The mostly attendance
system is manual and it is taken on paper, it consumes lot of time and many
traditional Attendance system uses attendance register to note down the
attendance Also the administrative
person needs to maintain the attendance papers, Problem with existing
attendance system is that sometimes wrong attendance can be entered. Also in
colleges one student can give proxy attendance of another student. Probability
of this is very less but it does happen.
So
here we introduce RFID Based Student Attendance System.in
this every student have RFID card which will be used to swapping on RFID reader
which is placed on entry door or gate of class or company. Attendance will be taken if the encoded tagged ID scanned matches
the tagged ID stored in the memory. Otherwise, an error message will be
displayed on LCD .
Block diagram:-
In the system of RFID(radio
frequency identification) Based Student Attendance System ability to uniquely
identify and take attendance of the students, in this users having RFID card which
is an IC chip that has unique hexadecimal or electronic product code (EPC)
contained in it and only
need to place their RFID tag on the EM-18 RFID reader to take attendance, and RFID
redder is interfacing with AT89S51 and then microcontroller will check the RFID
tag 12 digits number is match with number predefine in micron roller memory and
then attendance data will display on computer. Hence, it is a very time
efficient system.Attendance
will be taken if the RFID card tagged ID is, matches the tagged ID which is
predefine in memory. Otherwise, an error message will be displayed on LCD. Then
buzzer is turned on to give warning.
Hardware
specification:-
- RFID TAG
- EM-18 RFID Reader
- AT89S51 Micro controller
- LCD
- Power Supply
- Buzzer
Software Specification :-
- MC programming language: embedded C
- keil studio micro version IDE
Click Here To Download Attendance System Based On RFID System Projects