Ideas for IEEE

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IDEAS FOR IEEE
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Ideas for IEEE
The kit fastest finger first quiz-type game shows
are increasingly becoming popular on television
these days. In such games, fastest finger first
indicators (FFFIs) are used to test the players
reaction time. The players designated number is
displayed with an audio alarm when the player
presses his entry button. The circuit presented
here determines as to which of the four
contestants first pressed the button and locks
out the remaining three entries. Simultaneously,
an audio alarm and the correct decimal number
display of the corresponding contestant are
activated.In the kit LED light movement the audio
signal with LM358-IC4017 first block is power
supply in the input is 230V AC which is step down
using the transformer (12-0-12) . To Know more,
please visit http//bit.ly/1gDzKZi
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