24-04-2012, 03:58 PM
can any send me the report of the project on RFID BASED ATTENDANCE REGISTER/ SYSTEM
24-04-2012, 03:58 PM
can any send me the report of the project on RFID BASED ATTENDANCE REGISTER/ SYSTEM
26-04-2012, 01:53 AM
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26-04-2012, 09:40 AM
to get information about the topic "rfid based attendance system" full report, ppt and related topic refer the link bellow
https://seminarproject.net/Thread-rfid-b...ity-system https://seminarproject.net/Thread-rfid-b...nce-system
15-10-2012, 12:57 PM
RFID BASED ATTENDANCE SYSTEM
RFID BASED ATTENDANCE.doc (Size: 47.5 KB / Downloads: 35) ABSTRACT: The main functionality of this project is to verify the identity / attendance of the user who needs to access it through RFID. For this purpose the authorized person is given an RFID card. This card contains an integrated circuit that is used for storing, processing information through modulating and demodulating of the radio frequency signal that is being transmitted. Thus, the data stored in this card is referred as the identification/attendance of the person. Once, the person places the card in front of the RFID card reader, it reads the data and verifies it with that data present in the microcontroller. Here we use microcontroller from 8051 family. And if the data matches then it displays a message as valid entry and allows accessing the device or else displays invalid and denies the access/attendance. For display a 16X2 LCD is used. The status also can be retrieved from this system by pressing the status button interfaced to microcontroller. The power supply consists of a step down transformer 230/12V, which steps down the voltage to 12V AC. This is converted to DC using a Bridge rectifier. The ripples are removed using a capacitive filter and it is then regulated to +5V using a voltage regulator 7805 which is required for the operation of the microcontroller and other components.
24-10-2012, 11:14 AM
to get information about the topic "attendance system" full report ppt and related topic refer the link bellow
http://project-seminars.com/attachment.php?aid=3600 https://seminarproject.net/Thread-projec...#pid118614 https://seminarproject.net/Thread-finger...m-abstract https://seminarproject.net/Thread-rfid-b...ing-system https://seminarproject.net/Thread-rfid-b...ull-report |
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