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Wiring Diagram

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7 years 4 months ago #20480 by Pj
Wiring Diagram was created by Pj
What is the diff. between signal and ref circuit

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7 years 4 months ago #20529 by Dylan
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Here are some great videos from the free channel :

www.youtube.com/playlist?list=PLAFYVCyen...9ykkWb2D16nVEjyQ1eTZ

If you're a premium member you have access to all the classroom lectures where everything is explained in detail.
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7 years 4 months ago #20633 by ScannerDanner
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Pj wrote: What is the diff. between signal and ref circuit

in general the reference circuit is what powers the sensors (i don't like using the word power because we always think 12v but...)
then the signal is what the computer is "watching" to know what the sensor is indicating.
With thermistor circuits it can be a little confusing (chapter 6 material my friend)
Don't be a parts changer!
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