Subject:
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Hewlett Packard optical encoder
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Fri, 21 Jan 2000 13:09:55 GMT
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Original-From:
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William Ho <ukho@tmNOMORESPAM.net.my>
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Viewed:
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881 times
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Hi,
Since photo reflector with segmented wheel pattern doesn't help in precise
mobile robot navigation, I intend to use Hewlett Packard optical encoder and I
have selected HEDS-9140 series.I know someone has tried this item long time ago
and I hope I can get help from those has successfully connected to Handyboard.
I am not so sure if I need the HP HCTL-20XX quadrature decoder/counter interface
for this purpose? Can I use the same encoder icb files that provided in IC ?
How about the circuit diagram (if required) for the IC and encoder ? Answers to
all these questions will help me a lot! Please help.
Thanks,
William
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