‘Fastest Finger First - Educational Quiz Buzzer’ Using Arduino and Seven Segment Display for Easier Detection of Participants

The paper aims to design and implement a low cost and reliable quiz buzzer system with the help of Arduino and seven segment display for easier detection of contestants or participants during a school quiz or live television program. Quiz contests have become more famous nowadays and the buzzer round is exoteric and easier for handling a competition. It is very difficult to manually recognize the person or team who actually press the buzzer. To avoid the inconvenience, the system will display the number of the buzzer who press it at first. It will need a circuit made by Arduino and a seven segment display for showing the corresponding number of the participant who originally press the buzzer. Thus, any kind of conflicting situation can be handled very easily and the sterling contestant can be detected.