8 player quiz buzzer 4 player quiz buzzer 2-1 quiz buzzer
2-1 Quiz Buzzer
![8 Player Quiz Buzzer](https://i2.wp.com/www.engineersgarage.com/wp-content/uploads/2019/07/Circuit-Diagram-8-Player-Quiz-Buzzer.gif)
8 Player Quiz Buzzer
![2-1 Quiz Buzzer](https://i2.wp.com/www.engineersgarage.com/wp-content/uploads/2019/10/Circuit-Diagram-2-1-Quiz-Buzzer.gif)
2-1 Quiz Buzzer
![4 Player Quiz Buzzer](https://i2.wp.com/www.engineersgarage.com/wp-content/uploads/2019/07/Circuit-Diagram-4-Player-Quiz-Buzzer.gif)
4 Player Quiz Buzzer
8 player quiz buzzer 4 player quiz buzzer 2-1 quiz buzzer
8 Player Quiz Buzzer
2-1 Quiz Buzzer
4 Player Quiz Buzzer