FINGER PRINT BASED VOTING MACHINE

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

Structure of Seminar

Introduction

Reduce time consumption

Enhance security

To design a system that asks the user to show his Finger print as an identity proof

Objective of the project

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.

Background of the Project

Overview of the Technologies used

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

Embedded Systems

Hardware Implementation of the Project

Block Diagram:

Components of Power supply: Generally,12 V DC voltage is required to

operate this machine.Transformer

Rectifier

Filter

Regulator

Load

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

Microcontroller:

High Integration of Functionality

Field Programmability, Flexibility

Have on-chip memory and I/O circuitry

Easy to use

Key features of microcontrollers:

Fingerprint Identification Module:

Finger print module is an input device used for Fingerprint processing which includes two parts:

Fingerprint enrollment and

Fingerprint matching

Finger print scanner

Capture the fingerprint image

Minuate extraction

Matching???

Data base

Vote

Yes

No

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.

LCD display and Switches:

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 

Advantages:

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

Future Scope:

Thank You