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Looking for revolution counter circuit

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shorty

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Revolution counter

Hello world

has anybody a circuit of an revolution counter (0-1000 RPM)
with microcontroller (incl software)

Thanx Shorty
 

Any UP will do the work. You create a time base. During the time base time you count the pulses you want to count and display the result on a LCD or other display. If the counter is to be desplayed you should refresh the display at a reasonable period, so as not to make it flicker and on the other hand to see the changes in real time as much as possible.
 

Revolution Counter

DavidP you are righ... but I´m lazy, so it woud be nice to take a finished
Projekt :)
 

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