International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395 -0056
Volume: 04 Issue: 04 | Apr -2017
p-ISSN: 2395-0072
www.irjet.net
BIOMETRIC WIRELESS PEN DRIVE Kaustubh Gaikwad1, Sneha Ojha2, Shreyas Surlikar3, Supriya Zende4 1Professor,
Electronics and Telecommunication Dept., Sinhgad Academy of Engineering, Savitribai Phule Pune University, Pune, India 2,3,4Students,Electronics and Telecommunication Dept., Sinhgad Academy of Engineering, Savitribai Phule Pune University, Pune, India ---------------------------------------------------------------------------***-----------------------------------------------------------------------------
2. LITERATURE SURVEY
Abstract - Generally, we used to transfer data wirelessly between two devices by using controller and PC But it is not always possible to carry such a large size device to the particular location. So to overcome this problem, we are designing a hardware which is more compact to carry anywhere. With the help of this project we can not only transfer the data but also we can see secure the data. This station is connected to a PC over USB, and using our application-layer software on PC, allows the user to read and store data on the device. 20 fingerprints can be stored on the device, and each fingerprint has a separate logical volume that the corresponding user can utilize as their own private storage space.
A Pen drive or SD card is used to store important data in an unencrypted binary format. This device is very popular due to its size, large storage capacity and relatively high data transfer speed. But, if the device is lost or stolen all the information can be easily accessible so biometric systems are used to identify, verify and gives authenticated access control to human by comparing their behavioral and physiological characteristics with the enrolled data [2].The Biometric Wireless Pen drive is almost same as that of normal USB Flash Devices but some additional features are added to support the Wireless data transmission and reception[4]. Wireless USB enables PC peripherals and point-to-point or multipoint-to-point applications with the ability to replace the USB wire with a low-cost, 2.4-GHz wireless solution [4].
Key Words: Fingerprint, Biometric sensor, Pen drive, Wi-Fi, Security. 1. INTRODUCTION
3. TRANSMITTER BLOCK DIAGRAM
Till date transmission of data is carried out using different protocols like- USB cables, pen drives etc. These are efficient wired data transfer techniques but data can also be transferred wirelessly. And this will help us to reduce the hardware requirement which will reduce the complexity too. Also, another major concern is data security and privacy. Our main motive is to construct a fingerprintauthenticated wireless pen drive. Only authorized person can be able to access the data stored on the SD card. To use the SD card, a user simply authenticates by placing his/her thumb on the fingerprint sensor, which causes fingerprint enrollment and fingerprint matching. The desired data to be transmitted is selected from the SD card using a keypad and LCD which are interfaced with Arduino module. LCD is interfaced to display the data present in the device. The Keypad is interfaced for selecting the contents present on the SD card so that data can be transferred. Arduino provides an interface between the input devices and Wi-Fi module. On the receiver end the PC or laptop is connected to the Wi-Fi and thus data is received and displayed.
Š 2017, IRJET
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Fig. 1:Transmitter block diagram
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