Frequency Change Detector

ScottWang

Joined Aug 23, 2012
7,501
You didn't mention the 8Mhz sensor, do you have the links?

Maybe you could using te frequency counter and higher or lower or equal digital comparators, the problem is that how precisely of the 8Mhz sensor. 8Mhz±0Hz, 8Mhz±10Hz, 8Mhz±100Hz, 8Mhz±1kHz?

It needs a reference frequency as 8Mhz, how precisely you can accept and does it possible that kind of product show up in the market?

If the frequency of signal of sensor is changing then how do you trying to correct the frequency?
 
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