Concept: The project aims to create an electronic voting machine that can be used for small-scale elections. The system is designed to be simple, low-cost, and easy to use.

Working Method:

1.            The project consists of an Arduino board, 4 push buttons, a 16x2 LCD display, and a power supply.

2.            The LCD display is used to display the candidate names and the voting results.

3.            The push buttons are used to cast the votes for each candidate.

4.            When a button is pressed, the Arduino reads the input and increments the vote count for that candidate.

5.            The LCD display is updated to show the current vote count for each candidate.

6.            The system can be programmed to limit the number of votes per person or to display an error message if the same candidate is selected more than once.

7.            The system can be powered using a 9V battery or any other DC power supply.