Wondering if someone who knows more about electronics can help me out here. I purchased this device its purpose is to take electronic spike signals generated by a vehicles alternator and output a square wave to drive a tachometer. I put this device on my old oscilloscope as RPM is increased the square wave frequency increases and duty cycle is DECREASED. What I need the device to do is as RPM is increased the square wave frequency is increased and the duty cycle is also INCREASED.
I have been searching the web and it looks like other people who have added resistors to adjust duty cycle.
just wondering if there is a way to make that happen by altering the device or if I need to make something.
Thanks all
I have been searching the web and it looks like other people who have added resistors to adjust duty cycle.
just wondering if there is a way to make that happen by altering the device or if I need to make something.
Thanks all