RFID Based Attendance System

The aim of this project is to maintain the record of the students’ attendance by using RFID tags. Each student is issued with his/ her authorized tag, which can be used for swiping in front of the RFID reader to record their attendance.

In most of the colleges and schools, attendance is recorded manually – such a process consumes lots of time. In this proposed system, attendance system is implemented by using advanced wireless technology “RFID”. Only the authorized students are provided with the RFID tags. This tag consists of an inbuilt integrated circuit for storing and processing information.

Device Control and Authentication

The system is designed to provide security in an organization by allowing only the authorized persons to access the secure area. The main priority is the security in any organization. The authorized persons are assigned with  RFID tags that allow them into the secured premises.

The RFID tag consists of an integrated circuit,  which is used for storing and processing the data, modulating and demodulating the radio frequency signal that is to be transmitted. When a person shows the RFID tag in front of the RFID reader and the reader reads the data and compares the data stored in the system. If the data matches with the stored data, the system authorizes the person and allows  to enter into the secured area so that the person can take control of various devices. The system also displays the result on the LCD. If it finds the provided information mismatched then, it alerts an unauthorized entry with a buzzer sounds as an indication of entering or providing wrong information.

Books Tracking in Libraries

Searching and arrangement of misplaced books is a difficult task often carried out by the library personnel. Many a times Librarians busily search the improperly placed books or books wrongly placed by the library users and students in the library of a school, office or college. And often find this task very difficult. To overcome this problem, an RFID based intelligent book tracking system has been developed for monitoring the books in the library through wireless communication between the RFID reader and the books. This system consists of RFID tag and RFID reader to detect the information about the books placed in the library.

Intelligent Tollgate System

The proposed system performs the following actions such as detecting, billing and accounting for vehicles as they pass through a toll gate within the frequency range between 30 kHz and 2.5GHz. In this system, an RFID tag is programmed with the vehicle owner’s information in the form with an EPC (electronic product code) that can ensures to read the data at certain distances and detects the vehicle in order to enhances a transaction.

Authenication of Passport Details

A Passport system can become intelligent enough by the implementation of RFID technology to it. In this system, passport service issues RFID tag to eligible citizen, which contains passport details like name, address, nationality, passport number, and other relevant data. During the time of authentication, the RFID card reader reads that information and compares it with the data stored in the passport database. If it finds to be matched, then it will allow for further precedence,otherwise it alerts the authorities as fake details.

This is all about the RFID based attendance system project and RFID based applications. Any further help regarding this sort of projects or any other latest electronic or electrical projects, please contact us by commenting in the Contact Us given.

Inventory tracking

Tracking assets on the item level is beneficial across a broad cross-section of industries, but the retail sector has one of the highest ceilings in terms of opportunity from the use of RFID. As mentioned above, tracking items through the supply chain is wonderful, but now think about tracking items through the supply chain all the way to the point of sale. With a well designed inventory system sharing data across all business units, you’ll have a treasure trove of actionable data. One last added benefit — store employees can count inventory in a matter of minutes with a handheld RFID reader.