SV: Re: SV: Re: SV: Re: [sdiy] Compensating PTC and NTC resistors

[Samppa Tolvanen]

Replying to myself, adding Scott Gravenhorst, removing Neil Johnson.

Karl,

>  How many *actual calculations* You've done in this episode?

I like repeating myself. I like my voice.

>  And how many things *You already know* You've deliberately forgotten
>  for the arguments sake?

Maybe something like:

Passive compensation is not perfect. Getting closer is nice. Getting
close enough is great, because then it's good enough to out-weight
other system non-linearities as source of the error.

>
>  And for the question You just asked from René - I'm starting to get
>  flashbacks from Ohms law, series resistance.. *shudder*
>

Yes. Still - "Why it works" is based on some silly law and math
involved isn't anything we haven't learnt from the elementary school.

Samppa (Look Who's talking)