ELECTRONICS & EMBEDDED
Electronic Voting Machine Demo
Create an educational voting-machine model with candidate buttons and secure reset.
LevelSchool / College
Duration2–3 Weeks
Components₹1,200–₹2,300 CodingMedium
Project overview
Create an educational voting-machine model with candidate buttons and secure reset.
Create an educational voting-machine model with candidate buttons and secure reset.
Components / materials required
✓Arduino
✓Push buttons
✓LCD/OLED
✓Buzzer
✓EEPROM optional
What the project demonstrates
✓Candidate buttons
✓Vote count
✓Result mode
✓Admin reset
Suggested build plan
01
Input design
Wire candidate buttons.
02
Vote logic
Prevent duplicate button bounce.
03
Display
Show status/results.
04
Reset mode
Add protected reset sequence.
Learning outcomes
✓Handle digital inputs
✓Implement counters
✓Manage simple state machines
✓Discuss election-system security limitations