LIBRARY BOOK TRACKING SYSTEM

Abstract : Library management system will allow fast transaction flow for the library It also provide immediate and long term benefits to library in traceability and security The barcode technology is slowly getting replaced by the RFID technology The library across the globe started to use RFID to speed up the self check in/out processes to theft and to ease the inventory control in library The monitoring module will continuously monitor the movement of books across the rack

 EXISTING SYSTEM :

 Sanjay Waykar, Amruta Shelar, Sushant Zanjure, Sayali Vibhute and Abhishek Singh(April-2012)“Library Management System Implementing RFID” International Journal of Scientific & Engineering Research, Volume 3, Issue 4 It is based on RFID readers and passive RFID tags that are able to electronically store information that can be read with the help of the RFID reader This system would be able to issue and return books via RFID tags It also calculates the corresponding fine associated with the time period for the absence of book from the library database

 DISADVANTAGE :

 ? Two analog comparators ? Fixed voltage reference (0.6V) ? Programmable on-chip voltage reference

 PROPOSED SYSTEM :

 RFID based Library Management System would allow fast transaction flow for the library and will prove immediate and long term benefits to library in traceability and security RFID used to search the location of books in the rack. It also provides monitoring and searching system The system keeps the book inventory up to date with the movable rack with information transfer process

 ADVANTAGE :

 ? High current source/sink for direct LED drive ? software and individually programmable pull-up resistor ? Interrupt-on-Change pin