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G McMurry
Registered Member

Date Joined Mar 2009
Total Posts : 17

Posted 5/6/2009 6:24 AM (GMT -8)

A project I have been working on for the past several weeks just took a turn for me. Currently I am using the ADC0830 single channel Analog to Digital converter. As of yesterday, I need additional analog inputs for my project.

Can anyone please point me to some sample pbasic for reading 2 or 3 analog channels from the ADC0834?

Thanks in advance.

Greg

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Franklin
Registered Member

Date Joined Oct 2005
Total Posts : 2631

Posted 5/6/2009 1:04 PM (GMT -8)

Page 14 has the pins needed to select which adc is addressed www.national.com/ds/AD/ADC0831.pdf

- Stephen

G McMurry
Registered Member

Date Joined Mar 2009
Total Posts : 17

Posted 5/10/2009 6:43 AM (GMT -8)

Just in case someone else looks here. The solution to my question came when I decided to search for the ADC0832 instead of ADC0834. Both chips work the same way and there are numerous articles about the ADC0832 where there are hardly any on the ADC0834. The only difference is that the 0832 only has two analog inputs and the 04 has (you guessed it) 4 analog inputs.

The best article I found was www.parallax.com/dl/docs/cols/nv/vol6/col/nv118.pdf. An article on this website from Nuts and Volts.

Greg

AUTOMATE EVERYTHING
http://www.trainyard.net

Post Edited (G McMurry) : 5/11/2009 12:54:56 AM GMT

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