I am replicating someone else's project, and so far it's going well...
the project involves reading RPM off an engine. The code uses PulseIn() and looks for a reading of 14000 for 800 RPM. (I don't understand why, I would assume it's 1 pulse per revolution.)
While I am struggling to understand that bit of logic, another question popped into my head -- how does microprocessor speed (ie: 8mhz vs 16mhz) effect the min/max reading for PulseIn() and other frequency counting functions? (or does the microprocessor speed have nothing to do with it at all?)