Hi all,
I am using telosb with msp430 processor. If I understood it right the ADC
channels can be set to work with either 1.5 or 2.5Volts maximum.
ADC is 12 bits so any voltage between 0 and maximum voltage would be mapped to
these 12bits. I will need later to do the maths and see if that can give me mV
resolution that the sensor needs.
Regards
Alex
On Wednesday, December 4, 2013 4:49 AM, Eric Decker <[email protected]> wrote:
The MDA300CA that Bipin mentions in its data sheet that the ADC inputs are
0-2.5 V so don't know if that works for your application.
The telosb has a few ADC ports brought out to the expansion connector at U2.
I beleive you can use those for 0-3V.
you should look at the manual for the msp430f1611 mcu.
On Tue, Dec 3, 2013 at 12:04 AM, Alaios <[email protected]> wrote:
Dear all,
>I am practicing on connecting external sensors on a telosb or micaz sensors
>and I need a bit of your experience.
>
>One of the sensors I found on the market, that I would like to try, can work
>with 3Vdc (which I think is supported by telosb).
>
>The pressure reading would be returned of voltage values ranging from 0 to 3
>Volts.
>Which are the interfaces that can "understand" voltage values?
>
>I would like to thank you in advance for your reply
>
>Regards
>Alex
>
>
>
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--
Eric B. Decker
Senior (over 50 :-) Researcher
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