Subject:
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Re: connecting 2 nxt bricks, low-tech
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 11 Jan 2006 13:38:53 GMT
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Viewed:
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1799 times
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In lugnet.robotics, danny staple <orionrobots@gmail.com> wrote:
> > i mean all it is is just sending voltages from one end to another,
> > any ideas anyone?
Well, RCXs have been interconnected via input and output ports (or even input
to input ports), so I think it's likely. But if we have Bluetooth (faster, more
secure, doesn't require a physical connection, and address multiple objects),
why not use that?
On a sinple level, I'd like to get two NXT bricks to "sing" to each other.
With a microphone (and some error checking and correction) this becomes another
fun "low tech" way to have two (or more?) NXTs interact, and unlike BT or IR, a
kid can sense that the communication is ocuring just by listening.
Heck, if you're good enough at whistling or clicking your tongue... maybe we
could sing commands to our robots?
> But what interests me as well is could I connect this with
> my existing RCX, Spybotix or Cybermaster bricks?
Well, they can all make noise, so they could at least talk to the NXT through
its sound sensor. The question is the reverse link (how to get an NXT to talk to
something without BT). If you were content for a physical link, mount a code
wheel (color wheel) on a NXT motor and use a "old style" light sensor to read
it's position. Heck, now that I think about it, this even allows two-way
communication: have the RCX (or other) drive the code wheel as well. Without a
rotation sensor (although the Cybermaster has that too, right?) the positioning
wouldn't be as exact, but it might work.
--
Brian Davis
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Message has 1 Reply:
 | | Re: connecting 2 nxt bricks, low-tech
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| (...) This would be very, very cool. Especially if we can start to get "Star Wars" style beeps and clicks, and get them to mean something to the bots. (...) Hehe - that could actually work well, and look quite interesting - if I remember correctly, (...) (19 years ago, 16-Jan-06, to lugnet.robotics)
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Message is in Reply To:
| | Re: connecting 2 nxt bricks
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| (...) Having read this thread, I really dont know. But what interests me as well is could I connect this with my existing RCX, Spybotix or Cybermaster bricks? Danny -- Danny Staple MBCS OrionRobots (URL) contact details available through website) (19 years ago, 11-Jan-06, to lugnet.robotics)
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