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Author Topic: frequency measurement circuit  (Read 1660 times)

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Offline yalectTopic starter

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frequency measurement circuit
« on: January 13, 2016, 07:29:51 pm »
Hello,
I would like to ask you about simple cheap microcontroller frequency counter circuit, I found some projects but I am looking for one can's measure from Hz up to 200Mhz or more 7-segment LED display maybe with prescaler.
Thank you
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Offline Wolfgang

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Re: frequency measurement circuit
« Reply #1 on: August 15, 2018, 10:05:09 pm »
If it is to be simple there the famous PIC16F84 counters with a prescaler and either LED or LCD output. I built some and they work.
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