Subject:
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Re: How to build Leds?
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Newsgroups:
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lugnet.robotics
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Date:
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Fri, 12 Nov 2004 19:23:42 GMT
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Viewed:
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866 times
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How about some LED bricks already built for you?
http://www.hitechnic.com/Lightbrick.htm
"Patrick Levy" <omiccron@uol.com.br> wrote in message
news:I72yE8.24ru@lugnet.com...
> Hi,
>
> I need to build some leds to use with RCX. Can anyone point some good
> resource on how to do that? I need to know wath is the best components i
> may
> use with RCX. (like leds and resitor specs)
>
> And if i build some kind of lantern to use with rcx, what kind of lamp i
> may use? just a 9.0Volt lamp? is there further considerations i may know
> when i will build it?
>
> Thanks for any sugestions,
>
> Patrick Levy
> http://www.omiccron.com.br/lego
> omiccron@uol.com.br
>
>
>
>
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Message has 2 Replies:
 | | Re: How to build Leds?
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| "Rob Hendrix" <rob.removebeforesen...msltc.org> wrote in message news:I72z7C.56J@lugnet.com... (...) me fix my mistake... The output of an RCX is pulsed 9v DC, therefore you need a resistor inline with your LED so it won't burn out. Depending on (...) (20 years ago, 12-Nov-04, to lugnet.robotics)
| | | RE: How to build Leds?
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| The order form says they are no longer accepting orders (it has been that way for a while) Larry Whitman larry.whitman@wichita.edu (...) (20 years ago, 12-Nov-04, to lugnet.robotics)
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Message is in Reply To:
| | How to build Leds?
|
| Hi, I need to build some leds to use with RCX. Can anyone point some good resource on how to do that? I need to know wath is the best components i may use with RCX. (like leds and resitor specs) And if i build some kind of lantern to use with rcx, (...) (20 years ago, 12-Nov-04, to lugnet.robotics)
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