The microcontroller based voting machines made the process of voting and counting the voted lot easier than before. Previously the votes were marked in paper which are then stored safely in a box and inside a well secure room for days. The process of separating the votes and counting them manually may take a lot of days. But after finding the electronic voting machine the votes can be marked without using papers, which makes the voting process eco-friendly. Moreover it makes the counting process faster and the results can be announced in a comparatively shorter period of time. There should be a controller inside the Electronic Voting Machine (EVM) which controls the process and there should be storage medium where the details of the vote are stored. There should be a ballet unit which is been used in such a way that the one who came to cast the vote can do only one vote.