Embedded Project on Fastest Finger Press Quiz Buzzer


The fundamental goal of this project is to develop a fastest finger-first quick buzzer system that can be utilized to perceive the member who presses the signal fastest and first among all in a group of peoples in a test quiz competition by the test computation sensor (D-flip-flounder).

This circuit incorporates 8 numbers of push buttons which are fed in  to a D-type flip-flop. This flip-flop produces an O/P signal, which is fed to a transistor, making the relating LED to switch ON and generate buzzer sound.

This project in future can be improved by utilizing a display to indicate the request in which the switches are pressed.

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