[quote=“Fry,post:23,topic:37960"”]
I wonder how accurate they are. To be accurate within 5mph (~8%) you would need the timer to be precise down to about .0009 second, assuming that the rest of the system (input from the pressure switches) is dead nuts on.
[/quote]
yeah, my original post i meant .0008 per 5mph.
a lot of the latency in the system can be negated because it’s consistent between the two. the pressure transducer is just a piezo, and should be fairly simple to calibrate.