Voting machine using Arduino We all are quite familiar with voting machines, even we have covered few other electronic voting machine projects previously aan using RFID and AVR microcontroller. In this project, we have used the arduino controller to create an electronic voting machine Electronic voting machine has now replaced the traditional mechanism of ballot voting due to several advantages like security, automatic counting etc. The system consists of two units – the control unit and the user unit. The control unit consists of some control switches and status LED’s, and is handled by the presiding officer. The user unit provides voting facility and contains a matrix keypad, a memory IC and an LCD display. The system operates in three modes – the Idle mode, Voting mode and Counting mode. Each mode is identified by a status byte written in the EEPROM. In Ideal mode the machine is idle, that means the machine is ready to use. When the p...
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