Hello! The other day I was reading that the output of a sensor reading in frequency was more appropriate for noisy settings than an interface like SPI and also analog signals.
I can understand why it would be better than analog signals, but why is it more robust than SPI or other common digital interfaces? Is it because missing one or two counts of a frequency output is less problematic than missing a bit that might be more significant in these other protooals?
I can understand why it would be better than analog signals, but why is it more robust than SPI or other common digital interfaces? Is it because missing one or two counts of a frequency output is less problematic than missing a bit that might be more significant in these other protooals?