Library Management System

Project Owner : gohil hardikkumar vashrambhai

Created Date : Fri, 14/06/2013 - 02:09

Project Description :

ABSTRACT

Radio Frequency Identification (RFID) is a new generation of Auto Identification and Data collection technology which helps to automate business processes and allows identification of large number of tagged objects like books, using radio waves.

RFID based Library Management system (LMS) would allow fast transaction flow for the library and will prove immediate and long term benefits to library in traceability and security.

Books selected by the person are identified by the system's built-in RFID reader. And, the surveillance bit in the book's tag is deactivated by the system. When a book is returned, the check-in/out system activates the surveillance bit. Most of the library staff's time is spent in recording information of incoming and outgoing books. Using RFID in libraries saves library staff's time by atomizing their tasks. An establishment that uses RFID library management saves a book reader, precious time that he would have been spent, waiting for his turn in a queue for borrowing or returning a book.

 In this project, the RFID module reader typically contains a module (transmitter and receiver), a control unit and a coupling element (antenna). This module is interfaced with the micro controller and when the card is brought near to the RFID module it reads the ID CODE in the card and then compares with the ID CODE of that present in the system and if it matches then the door gets opened in clockwise direction and the person gets in and after sometime the door gets automatically closed.

This project uses regulated 5v, 500mA power supply. 7805, a three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the output of secondary of 230/12v step down transformer. The RFID module requires a separate+5v power supply.ABSTRACT...