Subject:
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Re: wireless RF RCX communication?
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 15 Jan 2002 21:02:37 GMT
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Viewed:
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713 times
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This may help, little expensive though.
http://www.parallaxinc.com/html_files/products/RF_Mods/RF_comparison.asp
-JohnG
Gareth Bestor wrote:
> I've been thinking about how I might replace the RCX's IR communication with
> something that doesn't require line-of-sight, eg using RF. I'm not much of an
> analog hardware guy so I thought I'd ask about the feasability of it first...
>
> I'm considering replacing the IR tower with a serial RF transceiver connected
> to the serial port of the PC, eg along the lines of
> http://www.connectionlab.com/elmo/ (which uses the Handyboard instead of the
> RCX). On the RCX I'd have a similar circuit but the serial in/out connected to
> an IR LED and phototransistor directly in front of the RCX's IR window to
> convert the serial RF signal into a serial IR signal for the RCX. Sound
> reasonable? What sort of pitfalls should I look out for?
>
> Thanks,
>
> - Gareth
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Message is in Reply To:
 | | wireless RF RCX communication?
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| I've been thinking about how I might replace the RCX's IR communication with something that doesn't require line-of-sight, eg using RF. I'm not much of an analog hardware guy so I thought I'd ask about the feasability of it first... I'm considering (...) (23 years ago, 15-Jan-02, to lugnet.robotics)
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