I want to install a MPG gauge that will tatk a pulsed signal from the speedometer and divide it by a pulsed signal, (gallons per hour), from a sensor in the fuel line and display the resultant quotient on a digital meter. I need a circuit. Thanks
Aaron, I did the search but did not find what I need. I am looking for a circuit to take a pulsed signal from the speedometer, MPH, and divide it by a pulsed signal from a fuel flow sensor, GPH, to yield and dislpay digitally, MPG.