Wasn't sure where this would fit so just stuck it in OT.
I have a brain freeze. I am using my scope. trying to confirm the RPM on the optical tachometer I built. I am measuring the output of my optical sensor.
I am getting about 11ms from falling edge to falling edge (I interrupt on external edge from my sensor)
What would my rpm be?
I have a brain freeze. I am using my scope. trying to confirm the RPM on the optical tachometer I built. I am measuring the output of my optical sensor.
I am getting about 11ms from falling edge to falling edge (I interrupt on external edge from my sensor)
What would my rpm be?