An alternative, which I fancy would give more accurate results at higher frequencies, is to count the number of pulses over a short interval such as a second.
What are you going to to with the RPM figure once you have it?
An alternative, which I fancy would give more accurate results at higher frequencies, is to count the number of pulses over a short interval such as a second.
What are you going to to with the RPM figure once you have it?