Principle on how to measure Frequency

152

02:05:57

Here is a little circuit to measure low frequency ...
You got two switch :
- the left one to reset counters,
- the right one to start counting during one second. So you can measure the frequency.
You may change the frequency with the potentiometer of second 555. 

published 11 years ago

bajastyle

11 years ago

cool job :)

roops1967

11 years ago

It works cool!

oOoZEUSoOo

11 years ago

Thank you ;-) If we had more place we could have higher frequency.

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