True, but it doesn't provide any phase information.
That's why the Arduino. But it appears that is what you are doing. I was thinking zero crossing for phase information, and you are doing it 10x better by processing it in software.
True, but it doesn't provide any phase information.
That's why the Arduino. But it appears that is what you are doing. I was thinking zero crossing for phase information, and you are doing it 10x better by processing it in software.