The problem with a capacitor is that I would lose the square properties of the signal, which I need to preserve. Good idea though, I was thinking a capacitor that triggered an op-amp to rebuild the square signal could work, but I am hoping there is an easier way.
Hi everyone, software engineer here that needs help with a basic EE project for an automotive application.
I have a digital hall sensor that goes high (+2v) once per engine revolution. This high signal is used to time the ignition spark, and its frequency is used to determine the engine RPM...