Subject:
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Re: compass sensor
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 26 Nov 2002 08:17:31 GMT
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Original-From:
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Raphael Langerhorst <raphael-langerhorst@gmx.&nomorespam&at>
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Viewed:
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936 times
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the 2° come from here http://robinsnest.de/marcie/marcie_e.html
but this one hasn't been modified to be useable with the RCX
I know about the one from hitechnicstuff, but it's not accurate enough:
"The heading is calculated about 6 times per second and has an accuracy
of approximately 5 degrees."
the above one is more accurate but can't (yet) be used with RCX.
On Die, 2002-11-26 at 08:21, Bruce Boyes wrote:
> At 07:51 AM 11/26/2002 +0100, Raphael Langerhorst wrote:
> > Hello!
> >
> >
> >
> > Is there a very accurate (max. +/-2°) compass sensor that can be used
> > with the RCX?
>
> I don't know about the two degrees, but Hitechnic has a nice digital
> compass. 100 levels will give 3.6 degrees per count, assuming a perfect
> world - no nearby magnetic sources (motors being a good one) and no
> disturbances in the earth's magnetic field (big ore deposits, etc).
>
> Bruce
>
>
>
> > THANKS!
> > Raphael
>
>
>
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Message is in Reply To:
 | | Re: compass sensor
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| (...) I don't know about the two degrees, but Hitechnic has a nice digital compass. 100 levels will give 3.6 degrees per count, assuming a perfect world - no nearby magnetic sources (motors being a good one) and no disturbances in the earth's (...) (22 years ago, 26-Nov-02, to lugnet.robotics)
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