Subject:
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Re: RF ideas for the RCX
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 14 May 2002 23:15:16 GMT
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Viewed:
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744 times
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I'd suggest simply buying a spare rs-232 tower, taking it apart
and using the guts. You'll have full duplex IR, just connect it to your
RF xceiver.
"Rob Limbaugh" <lego-robotics@crynwr.com> wrote in message
news:002101c1faf5$8f530a00$670ba8c0@rlimbaugh...
> Decoding the 38KHz IR signal and re-broadcasting it via RF is quite simple
> and requires very few parts... the problem is rebuilding the 38KHz carrier
> signal and placing the data on that carrier. All of my attempts have
> resulted in blown out IR LED's or they send signals when no data is sent.
> Basically, I took the schematics from the WEM site and only replaced the
> transmitter and receiver modules and tried debugging from there.
>
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Message has 1 Reply:
 | | RE: RF ideas for the RCX
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| This just in from one of the newsletters I subscribe to, ===...=== So is the low-power, low-data-rate specification known as ZigBee (IEEE 802.15.4). Pioneered by Philips, this standard is designed to provide ultra-low-cost solutions for applications (...) (23 years ago, 15-May-02, to lugnet.robotics)
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Message is in Reply To:
| | RF ideas for the RCX
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| Hello everyone, My apologies for the rather long post, but I implore those interested to read on. My hope is that someone can help offer solutions to the following ideas. For the past several months, I've been attempting to find a reasonable (...) (23 years ago, 14-May-02, to lugnet.robotics)
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