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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Microcontroller has 2 16 bit timers and counters. The EVMs save considerable time, microcontroler and manpower. This approach allows for the easy development and deployment of applications. LEDs present many advantages over traditional light sources, including lower energy consumption, longer lifetime, improved robustness, smaller size and faster switching.

Electronic Voting Machine Using Microcontroller.

The Project Electronic Voting System is an interesting project which uses microcontroller as its brain. Coting invented the first Microcontrroller voting machine, gazetted “Electronically operated vote counting machine” Gazette: Thus the objective of our project is to design a prototype for preferential electronic voting machine that serves the election process where preferential is conducted with low cost of implementation and to carry out an highly effective polling process.

An EVM consists of two units, control unit and balloting unit. More than two billion crystals are manufactured annually. Buses microcontrollfr of two types: The provision of casting votes for the candidates has been provided through four of these switches. Circuit Diagram Security is a prime concern in our day-today life.

Here is a question for you, What are the advantages of Maachine In the year these devices were first used in the by-election to the Assembly Constituency of Prarur, Kerala for fifty polling stations. We shortly sketched an approach to prove an error or a manipulation in the voting booth without violating ballot secrecy. It is an electronic component. If the officer issues sanction with his control switch, then only the elector can poll his vote.


States, and major DRE vendors have made public statements that they would support such features if their customers required it. The on-chip Flash allows the program memory to be reprogrammed in-system or by a ordinary nonvolatile memory programmer.


We are sure that the information content in this volume would certainly prove useful for better insight in this scope and dimension of the subject. We also acknowledge with thanks Prof. This makes polling much fast and is more reliable then ballot papers, by preventing bogus voting to a great extent. We record our thanks to our friends in our class for interaction and help during the course of the Mini Project. This article describes the making of an electronic code lock using the 16FA microcontroller.

Virgin Galactic — Commercial Space Flight. Every voter gets support from the voting officer. After some delay, the result is displayed which could be either declaration of the winner candidate or the candidates with a clash of their number of votes. The timers are used for measurement of intervals, to determine pulse width etc.

It is used in general elections for choosing candidates to represent people at various stages. The solder wire was of smaller thickness. 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 votiing is 80051 for Eight contestants. Quartz crystals are manufactured for frequencies from a few tens of kilohertz to hundreds of megahertz. Simulation helps you understand hardware configurations and avoids time wasted on setup problems.

As a future scope it can be used as a GSM Technology.

Electronic Voting Machine Using Microcontroller (AT89C51)

Third, we discussed in microcontorller the possibility of contesting an election based on the evidence provided by the verifiable election scheme. Active involvement of the public in the formation of the government is an essential aspect of a democratic government.

It is still important to verify somehow that the binary program images running in the machine correspond to the source code and that the compilers used on the source code are non-malicious.


The “push-button” has been utilized in calculators, pushbutton telephones, kitchen appliances, and various other mechanical and electronic devices, home and commercial.

The message stays on the screen until the next user either presses the Init button to cast another vote or Stop switch is pressed get the poll results.

This work contributed to three very basic research questions electronuc 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 jicrocontroller the quality of the software that is used for their elections. The circuit uses AT89C51 microcontroller and the code for the project has been written in C.

Again we also portray counting system uaing votes, market survey and cost analysis. Whenever base is high, then current starts flowing through the base and emitter and after that only current will pass from collector to emitter.

Deshmukh, Head of the Department of Electronics and Telecommunication Engineering for the support and facilities in the labs.

Buttons are typically made out of hard material, usually plastic or metal. More candidates mean implies complicated circuits. At the end of polling, just press the button and there you have the result.

LCD based voting machine using 8051 microcontroller (AT89C51)

The count of votes is stored in four different variables. 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 surface is usually flat or shaped to accommodate the human finger or hand, microcontrpller as to be easily depressed or pushed. Compilers are programs used to convert a High Level Language to object code.