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Terry335
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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.
Here is the challenge: I need to slightly delay this signal using discrete components, without significantly altering the amplitude or frequency. I want to basically shift the entire curve back a millisecond or two or twenty (TBD).
If this isn't possible with discrete components, I need the simplest IC solution.
Any clues would be much appreciated!
Thanks,
Terry
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.
Here is the challenge: I need to slightly delay this signal using discrete components, without significantly altering the amplitude or frequency. I want to basically shift the entire curve back a millisecond or two or twenty (TBD).
If this isn't possible with discrete components, I need the simplest IC solution.
Any clues would be much appreciated!
Thanks,
Terry
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