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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The only disadvantage of LCD over seven segment is that seven segment is robust display and be visualized from a longer distance as compared to LCD.

Interrupt electfonic a subroutine call that interrupts Microcontroller’s elcetronic operation or work and causes it to execute some another program which is more important at that time. For this purpose, Microcontroller has an on-chip oscillator which works as a clock source for Central Processing Unit. A Bottom layout Fig 5. After some delay, the result is displayed which could be either declaration of the winner candidate or the candidates with a microocontroller of their number of votes.

Elections of Bangladesh are conducted most exclusively using electronic voting machines developed over the past three years. The count of votes is stored in four different variables. The two units are joined by a five- meter cable.

LEDs present many advantages over traditional light sources, including lower energy consumption, longer lifetime, improved robustness, smaller size and faster switching. It is an electronic component. This is confirmed by an election.

LCD based Electronic Voting Machine Project using Microcontroller

mwchine This is a long, time-consuming process and very much prone to errors. This frequency is commonly used to keep track of time as in quartz wristwatchesto provide a stable clock signal for digital integrated circuits, and to stabilize frequencies for radio transmitters and receivers.


What is Web Browser. We record our thanks to our friends in our class for interaction and help during the course of the Mini Project. 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. Governments around the world are increasingly considering the replacement of traditional paper-based voting schemes with electronic voting systems.

Even if, for whatever reason, the machines cannot name the winner of an election, then the paper ballots can electroinc recounted, either mechanically or manually, to gain progressively more accurate election results.

An access control for doors forms a vital link in a security chain. When subroutine is completed then the execution of main program starts as usual. Thus the objective of our project is to design a prototype for preferential electronic elctronic machine that serves the election process where preferential is conducted with low cost of implementation and to carry out an highly effective polling process.

Saves transportation cost due to its compact size. The advantage of this memory is that it stores data in memory even after power is turned off. Our glimpse into the code of such a system reveals that there is little microcontrollfr in the way code is developed for voting microcontropler relative to other commercial endeavours. Electronics have changed a bit. The provision of casting votes for the candidates has been provided through four of these switches.

Remember 851 on this computer. Before they were relatively high power, high ….

Electronic Voting Machine Using Microcontroller | susmita bhunia –

It is applied in an electronic circuit for adjusting circuit resistance to control voltage uding current of that circuit or part of that circuit This is micro version of variable resistor. A beeper is offered for audio effect of the switch bounce.


Extra solder was not used in order to avoid a cause of short circuit in the conductive path. This system allows the user to unlock the device with a password. In the worldwide, several countries have shown their interest in learning the mechanism behind this powerful machine.

Buses are of two types: Active involvement of the public in the formation of the government is an essential aspect of a democratic government. Microcontorller electronic lock or digital lock is a device which has an electronic control assembly attached to it.

Simulation helps you understand hardware configurations and avoids time wasted on setup problems. It used to address memory locations. The AT89S52 provides the following standard features: Ever since its first releases, all software source code firmware, PC application and hardware schematics are open to the public.

The advantages and application microcohtroller electronic voting machine include the following. If an elector tries to vote several times a lengthy beep sound is produced. It helps in keeping the secrecy of voting data. The voting is started by pressing the Init switch after which the user is prompted to vote.

LCD based voting machine using 8051 microcontroller (AT89C51)

SPI Module of Arduino. The counters are divided into 8 bit registers.

Basically Bus is a collection of wires which work as a communication channel or medium for transfer of Data. This way the EVMs ensure the principle of “one person, one vote”. Machone has 2 16 bit timers and counters. It is not possible to vote more than once by pressing the button again and again.