Aadhar Based Fingerprint Electronic voting system

Electronic voting machine (EVM) was introduced in 20th centuries, it is widely used. Traditional Electronic Voting Machines can stores only voting count of each candidate. Voter identification and allow for vote is done manually by Polling Officer using voter list. Polling officer use an indelible ink for identifying the fraudulent voter. These methods require additional man power.

In this system, the automatic verification will be done using the voters finger print which he enrolled while he was about to register for his voters card along with it he will enroll his finger print. While he is about to vote he can place his finger print for validation if it valid he is allowed to vote. After voting, the data will be updated. With the help of the monitor, we will display the party id along with the symbol when his finger print shown is matched with the enrolled ones. The LCD displays the instructions for the voter what to enter or the party id to vote and when.

Keywords: Arduino uno, fingerprint sensor, 16x2 LCD, keypad, buzzer.