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andrewq2

Member Since 14 Sep 2010
Offline Last Active Sep 30 2010 10:11 PM
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In Topic: Analog Input problem

14 September 2010 - 11:52 PM

Thank you for explaining now i understand. Time to play with my netduino!

In Topic: Analog Input problem

14 September 2010 - 11:23 PM

You would need another resister to 3.3Vdc to develop a voltage divider. There is no pull-up in the An-in.

I'm confused would it look like
AREF+3.3v->resistor(what resistance?)->ground?->photo resistor->A0?

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