I'm trying to build a buzzer system for two trumpet players to compete to see who can buzz in the correct fingering for a given note...
the buzzer will need to have three lights to show the moderator if the fingering is correct and a buzzer to show who buzzed in first...
it should also be able to display no lights for a fingering with nothing down or maybe a different light (color or whatever) that shows this selection?
i have someone that can build it if i can get a diagram...this is for a graduate school project so i need this very fast... thanks!
my email: tenorjazz@sbcgobal.net
the buzzer will need to have three lights to show the moderator if the fingering is correct and a buzzer to show who buzzed in first...
it should also be able to display no lights for a fingering with nothing down or maybe a different light (color or whatever) that shows this selection?
i have someone that can build it if i can get a diagram...this is for a graduate school project so i need this very fast... thanks!
my email: tenorjazz@sbcgobal.net
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