This is a 6 terminal buzzer system for quiz competitions and has been used by Quanfield Technologies. This project is implemented with an ATmega8A microcontroller. The following applications are used for the development of this project.
Atmel Studio- AVR microcontroller programmingProteus Design Suite- Designing the schematic and PCB layoutTinkedCad- Terminal box design
Developer: Farhan Fuad Abir, Md. Ahasan Atick Faisal
Novelty: The control circuit which for implementing a two-wire bidirectional communication between a terminal and the control box.
Terminals and the control box:
