speedometer with 18f2420 for motorcycle error


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  1. #1
    Join Date
    May 2004
    Location
    NW France
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    Default Re: speedometer with 18f2420 for motorcycle error

    Hi, AdrijaD

    I've been using a '2520 aboard my lawn tractor as RPM meter, temp checker, Hour meter and servicing spy ...

    enjoy ...

    Alain

    PS : AND I ride a Kawasaki Triple ....
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  2. #2
    Join Date
    Mar 2011
    Location
    Los Angeles, California
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    Default Re: speedometer with 18f2420 for motorcycle error

    Really nice project Alain!
    Very professional and very well designed! AdrijaD, did you notice how Alain incorporated .1 mf as well as 100mf (and other size) capacitors in his design? This is a great way to handle EMI (Electro-Mechanic Interference) / RFI (Radio Frequency Interference). As for your question about using a 7805, yes, a non-switching regulator is easier to filter the DC out. You also may wish to look at the LM123 or LM323 as the case is grounded so it is "shielded". Best, Ed

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