Yup, should use the same principle, although in a car with the vibration i would suspect you would be better off using a Hal effect sensor, but then you would also need an opto amp of some sorts?
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Re: Pic based Wind Speed meter
Yup, should use the same principle, although in a car with the vibration i would suspect you would be better off using a Hal effect sensor, but then you would also need an opto amp of some sorts?
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Re: Pic based Wind Speed meter
Why not using the car VSS signal and read the tach directly for the ignition coil? it's all there unless you have a really old model.
woops... always read the original post...my bad.
Last edited by mister_e; - 14th July 2011 at 21:25.
Steve
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