Hi,
Wow & here's me thinking it was cold here in Northumberland, we've had about 20" of snow over the last few days but the temperature hasn't been that low, yet.
The motorbike is a Japanese import hence it only displaying in km's, this isn't a problem for an MOT or anything like that but it would be nice if it read in MPH.
Something I should have mentioned is that the pulses from the hall effect sensor are voltage pulses, you may have already realised this, there are 4 pulses per revolution of the front sprocket: +5 volts - 0 volts - +5 volts - 0 volts.
I don't think the speedometer is very sophisticated so I don't think dropping the pulses would effect it, the devices you can buy to convert a speedo from kmh to mph state a 99.9% accuracy rate so I imagine that they are using the full conversion factor (1.609344)
Here's a picture of the speedo, as you can see it's a simple device, the 6725 is the recorded km's.
The
A 245.1 is the trip counter, there is a 2nd trip counter (
B) that you get to by pressing the blue button, the red button is to reset the trip counters.
Cheers.