25-08-2017, 09:32 PM
Abstracts: There are various methods for auto-identification; some of them are bar-code systems, biometrics, smart cards and RFIDs. RFID stands for Radio-Frequency Identification. The main functionality of this project is to access the passport details of a passport holder through RFID technology. 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 passport details of the person. Passport verification and checking is a very time consuming process. This proposed system simplifies the process by giving the authorized person an RFID tag containing all the passport details like name, passport number and nationality etc. Once, the person places the card in front of the RFID card reader and enters the password, it reads the data on the chip and sends that data to the server computer using the Bluetooth technology where excel sheet is created displaying the details of the passport holder. Here we have used ATmega328 microcontroller which is interfaced with the 16X2 LCD.