Subject:
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RE: SHARP new product
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 10 May 1999 13:24:22 GMT
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Original-From:
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Weng, Andrew <{Andrew.Weng@}saynotospam{valueoptions.com}>
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Viewed:
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603 times
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It seems the advantage is you don't have to worry about the control line,
the gp2d12 does it all, alleviating the need for the interrupt routines...
-Drew
-----Original Message-----
From: shsc9801@condor.stcloudstate.edu
[mailto:shsc9801@condor.stcloudstate.edu]
Sent: Monday, May 10, 1999 8:58 AM
To: Joe Marie J. Maja
Cc: handyboard@media.mit.edu
Subject: Re: SHARP new product
I was looking at that this weekend. I am presently using 4 gp2d02's and am
about to order 2 more. the distance on these gp2d12's is no different and
I think one might have more control over the gp2d02 since you control the
digital output to it (correct me if I am wrong). Of course, if you do not
have that digital output available, then the gp2d12 might be better.
Scott
> Hello everyone,
>
> Sharp recently release the new GP2D12 (General Purpose Distance
> Measuring Sensors). Which performs same as the GP2D02.
>
> The new product have only 3 pins - Vo, Gnd, and 5V. Vo is an analog
> output, which means you can use it on any available analog ports of
> Handyboard. You can connect it directly to PE0 - PE7.
>
> With this, you can use the analog(int ) command to get the distance.
> Much simpler than using the GP2D02. And another thing, the supply is
> 5V.
>
> You can find the data sheet in this site:
>
> http://www.sharp.co.jp/ecg/NewProducts/NewProducts.html#gp
>
>
> joema
Scott Sherman
IT Spec. II
St. Cloud State University
720 4th Avenue South
Academic Computer Services
ECC Building, Room 101
(320) 255-4888
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Message has 1 Reply:
 | | Re: SHARP new product
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| (...) Yes, you are right. I choose gp2d12 mainly because - I have so many code to load to the board. With this, I don't need to load the .icb file that goes with the gp2d02, instead use the analog() commands directly to get the distance. But be sure (...) (25 years ago, 10-May-99, to lugnet.robotics.handyboard)
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