Re: [ts-7000] TS-7260 12V ADC question

[Jason Stahls <>]

Claudio Izzi wrote:
> What would be needed to get it to work for 12V ? as simply as using 12 
> instead of 3.3 as a multiplier in the C code? or much more complicated?

Not a lot more involved but definately a little :)  If you stuff 12v 
into the CPU's ADC you'll definitely toast the ADC and quite possibly 
the CPU as well.  What you need to do is use a voltage divider to drop 
the 12v down to something reasonable for the ADC, google it, but it 
basically is two resistors.

-- 
Jason Stahls


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