Subject:
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Re: 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 23:58:19 GMT
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Original-From:
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Patrick P.K. Hui <(huip@hkstar.com)NoMoreSpam()>
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Reply-To:
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<huip@hkstar.[Spamcake]com>
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Viewed:
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868 times
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It should read:
ooooooooooooooooooooooooooooo Signal
---------------------------------------------------
_____________________________
47K RESISTOR NETWORK
_____________________________
ooooooooooooooooooooooooooooo +5V
---------------------------------------------------
_____________________________
ooooooooooooooooooooooooooooo Ground
---------------------------------------------------
Regards,
Patrick
--00--------------------------------------------------------
Low cost MIT Handyboard supplier and
Official Distributor of Interactive-C 3.x
** An intelligent C programmable controller
board to build your own Mobile Robot
WWW: http://home.hkstar.com/~huip for more info
E-mail: huip@hkstar.com
----------
> From: Charles Hacker EAS <C.Hacker@ste.gu.edu.au>
> To: handyboard@media.mit.edu
> Subject: Digital In and Analog Out Header
> Date: Tuesday, July 28, 1998 1:17 PM
>
> 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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