Axe_Murderer
New Member
I have the need to measure 0-24V with a PIC. Needless to say the PIC isn't going to like 24V much. I could use a voltage divider but I don't want to loose too much accuracy in the process (although maybe it won't be that bad?). Regardless this seems like a good opportunity to learn how to use op amps. I did a quick Google and... YIKES!
Does anybody have a link for a good op-amp tutorial for total newbies? Should I skip it and just use a potential divider?
Thanks.
Does anybody have a link for a good op-amp tutorial for total newbies? Should I skip it and just use a potential divider?
Thanks.