Quote Originally Posted by Pic_User View Post
Hi polymer52,

I was confused by the same thing. Think this is how it goes:
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Ohh. I get it.
So it will take 2 A/D channels for each sensor. I'm using an 8 pin pic with 3 A/D channels in use and the 4th is used for the voltage ref. Looks like if I want full scale I'll have to go to an 18 pin pic or use the Dallas 1 wire devices which may be an option.
Thanks guys.