Dodge temp sensor


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  1. #1
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    Default Re: Dodge temp sensor

    Hi, Art

    @ first you simply can use the PBP RCTime function ... or place a NTC as R for the main OSC and comparing an external RC circuit time constant to a fixed soft Delay ( PAUSE i.e. ) that, here, will change with temp ...

    Alain
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  2. #2
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    Default Re: Dodge temp sensor

    Yes, I was also thinking the POT command which would be similar.
    Digital measure of capacitor discharge through a resistor.
    The resistor there could be a thermistor and quality capacitor if it mattered a lot.

    I want to come up with a good method of watching other chips in a circuit,
    or just one sensor if the thing is in an enclosure, just because it can be cheap so one might as well use any spare pins.
    For now, I like the idea of just looking at a startup temp, a normal operating temp,
    and a severe warning temp hotter than expected where action might be taken to turn off a power transistor.

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