This project is all about how we can make use of internal EEPROM of the AVR for storing data for future purpose. In this project we are making an Electronic Voting Machine (EVM) using the EEPROM of the AVR. As in the case of normal EVM, there is a control unit and a ballet unit. The ballet unit can be used to cast the vote only after it is enabled by pressing a key in the control unit. After casting a single vote the ballet unit will get disabled again. Each and every time a user press a key the LCD displays which candidate he voted for.