Joel Morgan wrote:
>
> On 2/3/10, solarlinux <
> <cizzi%40claudioizzi.com>> wrote:
> > I'm looking to purchase a TS-7260 and use it with a 12V battery, now my
> > concern is will it give me readings such as 12.7V, 12.55V, etc..? I was
> > looking at the sample adc_7250.c file which looks like C code to
> read the
> > value and convert it to a digital format but it will it work for a 12V
> > analog input? and will it give me 2 decimals? I need to know if this
> will
> > work out of the box or not.
>
> 12 bit adc: 4096 resolution
> 0-14V range: .0034 volt resolution
>
> but .... the EP9302 adc has a 0-3.3V range, so no it will not work out
> of the box
>
> --
> Joel R. Morgan
> Morgan Millwright Services, Inc.
>
>
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?
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