Finger Print Based Voting Machine Using Arduino with WiFi

Out project is based on finger print based. Without finger print user can not vote.In this project we can add 16 different finger print, it means 16 voters are available to vote. We have 4 candidates for voting. 16 push button for voter’s, one button for master switch, one button for clear vote record’s. One LCD is attached to circuit to see current status.

First we have to add finger prints in device after that device will be ready for voting. As finger recognize by voting machine, it will ask you to select candidate & then voting will completed. As voting completed message will play “Thanks for Voting”. Same time we will log data on google spread sheet with voting details, such as voter id, date , time & etc.

Machine is also capable to check same voter can not vote again, if found then message will appear “You have already voted”

To sending data on google sheet we are using ESP8266 WIFI module. It will connect with predefined WiFi network & send data to google sheet as it received data from Arduino. Arduino Mega is using in this project.

For google sheet user have to provide one new gmail id with password.

Project customization is also available.