ppt on finger print based voting machine

2.  Introduction
 Overview of the Technologies used
 Hardware Implementation of the Project
 Microcontroller
 Fingerprint Identification Module
 Switches and Pushbuttons and LCD display
 Advantages and applications
 Future scope

4.  Reduce time consumption
 Enhance security
 To design a system that asks the user to show his
Finger print as an identity proof

5.  Collects data from the tag and codes the data into
a format that can be understood by the controlling
section
 Totally designed using Finger print module and
embedded systems technology.

6. Overview of the Technologies
used

7.  An embedded system can be defined as a computing
device that does a specific focused job.

8. Hardware Implementation of the
Project

10.  Generally,12 V DC voltage is required to operate this
machine.
Transformer Rectifier Filter Regulator Load

11. Microcontroller are like single chip computers that
are often embedded into other systems to function as
processing/controlling unit.

12.  High Integration of Functionality
 Field Programmability, Flexibility
 Have on-chip memory and I/O circuitry
 Easy to use

13.  Finger print module is an input device used for
Fingerprint processing which includes two parts:
 Fingerprint enrollment and
 Fingerprint matching

14. Finger print scanner
Capture the fingerprint
image
Minuate extraction
Matching???
Data base
Vote
Yes
No

16. Switches here function as inputs that gives command
to the controller what to do and LCD display as
output that directs the users how to use the module
and also to display the final results.

17.  Cost effective
 Low power consumption
 Economical
 Less manpower required
 Time conscious, as less time required for voting &
counting
 Avoids invalid voting
 Saves transportation cost due to its compact size
 Convenient on the part of voter

18.  Number of candidates could be increased
 Interfaced with printer
 Interfaced with the personal computer and result
could be stored in the central server
 Due to result on a server, result may be available in
any corner of the world in a matter of seconds

19. Thank You