I would like to monitor the ignition voltage on a mid 70's Dodge. I want to ensure that the voltage going into the coil is at the proper level. The car has an early version of an electronic ignition and hall effect sensor instead of points.
The part to read and display the voltage should be easy enough. The difficult part is how to condition the signal.
If this is on the right track do I need zener's at point A to filter out spikes?
If not where to start.
The part to read and display the voltage should be easy enough. The difficult part is how to condition the signal.
If this is on the right track do I need zener's at point A to filter out spikes?
If not where to start.