Electronic voting machine has now replaced the traditional mechanism of voting due to several advantages like security, automatic counting etc. Electronic Voting Machine using , as the idea suggests today we will be working on developing EVM using micro-controller , we will. PREFACE We take an opportunity to present the project report on “Electronic Voting Machine Using Microcontroller” and put before users some useful.

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Buses are of two types: We owe it to ourselves and to our future to have robust, well- designed election systems to preserve the bedrock of our democracy. Clear switch should be pressed before voting procedure. The project is designed for Eight contestants.

Microcontroller Based EVM-Electronic Voting Machine

This is then converted to the DC using a bridge rectifier. Basically Bus is a collection of wires which work as a communication channel or medium for transfer of Microcontgoller.

The remaining two switches both active low are to start and microcontoller the voting procedure. We shortly sketched an approach to prove an error or a manipulation in the voting booth without violating ballot secrecy. It can be used to find the general opinion of people on various issues.

Each component should be done neatly. Because biometric identifiers cannot be easily misplaced, forged, or shared, they are considered more reliable for person recognition macuine traditional token or knowledge based methods.

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India is the largest democratic country in the world. The control unit is with the presiding officer or a polling officer and the balloting Unit is placed inside the voting compartment.

Leave a Reply Cancel reply Your email address will not be published. This work contributed to three very basic research questions arising: We hope that you have got a better understanding of this concept. Even more important is the timely announcement of results.

This way the EVMs ensure the principle of “one person, one vote”. The EVMs are devised and designed by Election Commission of India in collaboration with two public sector undertakings EVMs were first used in in the by election to Parur assembly constituency of Kerala for 50 polling stations.

In fact, we believe that an open process would result in more careful development, as more scientists, software engineers, political activists, and others who value their democracy would be paying attention to the quality of the software that is used for their elections. Our glimpse into the code of such a system reveals that there is little difference in the way code is developed for voting machines relative to other commercial endeavours.

An EVM can record a maximum of votes and can cater to a maximum of 64 candidates.

Ever since its first releases, all software source code firmware, PC application and microcontropler schematics are open to the public. Here we have used 16 x 2 Alphanumeric Display which means it can display two lines with maximum of 16 characters in one line. The Init start switch initializes the voting system when pressed, while the Stop switch ends the voting and displays the poll results on LCD screen.


The simplest way to do this was to pass a series of 1s and 0s to the computer. It is used in general elections for choosing candidates to represent people at various stages. It is not possible to vote more than once by pressing the button again and again.

The solder wire was of smaller thickness.

EVM-Electronic Voting Machine Project Using Microcontroller

The count of votes is stored in four different variables. This switch is under the control of voting authority. We compared the situation for Bingo Voting to the evidence provided by paper based schemes. The count of votes is stored in four different variables.

As the output pulses of oscillator are stable therefore it enables synchronized work of all parts of Microcontroller. For example, compilers for DOS platform is different from the Compilers for Unix microcoontroller So if one wants to define a compiler then compiler elecrronic a program that translates source code into object code. Even if, for whatever reason, the machines cannot name the macbine of an election, then the paper ballots can be recounted, either mechanically or manually, to gain progressively more accurate election results.