Subject:
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Re: Tilt (fwd)
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 2 Dec 1999 00:20:47 GMT
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Original-From:
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Jonathan Perret <jperret@cybercable.NOSPAMfr>
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Reply-To:
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jperret@cybercable.*StopSpam*fr
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Viewed:
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566 times
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> Has anyone played with Hall Effect sensors yet? Take three of them on
> orthogonal axis and you can measure 3-axis orientation. The Earths magnetic
> field at the scale of a Lego-bot is pretty homogenious.
I heard of an IC that would give an absolute bearing. This would be
quite useful for knowing the orientation of the bot. Has anybody
seen stuff like that ?
Cheers,
--Jonathan
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