Subject:
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Digital In and Analog Out Header
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Tue, 28 Jul 1998 05:17:04 GMT
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Original-From:
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Charles Hacker EAS <c.hacker@ste.gu.edu.#Spamless#au>
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Reply-To:
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c.hacker@mailbox.gu.edu=NoMoreSpam=.au
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Viewed:
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1170 times
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Hello All,
Just a quick question,
On the handyboard there is a socket header for the 7 analog inputs,
and 9 digital outputs.
There is actually three rows of headers for these inputs.
I am enquiring as to what are the three headers for?
I am currently using the top row for the signal, the middle row for
the common, and the bottom line is not wired.
i.e.
_____________________________
ooooooooooooooooooooooooooooo Signal
---------------------------------------------------
_____________________________
ooooooooooooooooooooooooooooo Common
---------------------------------------------------
_____________________________
ooooooooooooooooooooooooooooo Unknown
---------------------------------------------------
What is the third line for, and are I wiring them correctly.
I know I could look at the wiring under the board, but to save me
pulling a Handyboard out of the (student proof) containers, I am
hoping someone could answer this question.
Charles Hacker
School of Engineering
Griffith University - Gold Coast
PMB 50 Gold Coast Mail Centre
Southport Queensland 9726
Australia.
Email - C.Hacker@mailbox.gu.edu.au
Ph. (07) 55948 670
Fax.(07) 55948 065
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