Is it that difficult? So I reckon its the same problem as implementing a software PLL.
I'm a new Arduino new learner.can Anyone give me the arduino code to measure phase shift of two signal?
Zero cross seems to assume a sine wave.
Is it that difficult? You can determine the phase of each signal relative to the sample time for each,then correct for the sample time difference since delta phase = frequency x delta time. Indeedyou can run two software phase-locked-loops in tandem referenced to micros() and get the phasedifference directly.So I reckon its the same problem as implementing a software PLL.
how can we measure the time difference between two analog signals
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