“We all are aware of the existing electronic voting machine where the user has to press a button to cast the vote. But these machines have been criticized for tempering since the beginning. So the government is planning to introduce a fingerprint-based voting machine where users can cast the vote based on his/her fingerprint impression. This system will not only remove the possibility of duplicate votes but also prevent any kind of manipulation.
So in this project, we are going to build a prototype of a Biometric voting machine using the Arduino Uno, TFT display, and Fingerprint Sensor. We previously used R305 Fingerprint Sensor with NodeMCU to build a Biometric based Attendance System but here we will use the advanced GT-511C3 fingerprint sensor with Arduino.”