Subject:
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Re: Another DIY sensor
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Newsgroups:
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lugnet.robotics
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Date:
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Sat, 18 Nov 2000 11:42:08 GMT
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Original-From:
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Stephan Adelsberger <astephan@dec1.wi-inf.uniAVOIDSPAM-essen.de>
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Viewed:
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838 times
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I forgot to mention that two optical mice are needed for accurate navigation. With
only one sensor you cannot track if the robot turns.
I think it’s a good idea to buy a optical mouse because I haven’t seen any suppliers
carrying the HD2000 chip. If you bought just the chip you need get the right lens as
well.
Steve
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Message is in Reply To:
 | | Re: Another DIY sensor
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| (...) All optical mice use the HDNS-2000 (short: HD 2000) chip from Agilent Technologies. There are two output modes: the rs232 output and the quadrature output mode. The quadrature output gives the Delta X and Delta Y values (how much the x,y (...) (24 years ago, 17-Nov-00, to lugnet.robotics)
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