AVR-Chat

> On Wed, Apr 2, 2008 at 10:49 AM, rakesh modi <get_rak20ec@yahoo.com>
> wrote:
>> thanks for ur reply,
>> i like to tell u that i am here measuring a dc signal. so how can i get
>> proper accuracy?
>
> You really aren't giving people enough to work with.
> Why do you think you are not getting "proper" accuracy?
> What ARE you getting?
> What is your input?
> How did you configure the ADC?
> How accurate is your reference?
> How do you know what the input is, really?

  And the impedance of that you're reading.

DLC

-- 
Dennis Clark
TTT Enterprises