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To: Utilizer
This looks interesting. I happen to have quite a few LEDs laying about, and wonder if I can adapt an old network card or hub to utilize similar technology to work with them instead of wires or RF?

Light is RF.

And any network is only going to be line-of-sight.

Light doesn't pass through walls.

3 posted on 11/05/2013 9:47:23 AM PST by E. Pluribus Unum (Who knew that one day professional wrestling would be less fake than professional journalism?)
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To: E. Pluribus Unum
Light is RF.

Beg to differ, mate. Started out on CB transceivers, and 27MHz RF is not "Light" by any stretch of the imagination.

As far as not passing through walls, for between rooms all you need is a light pipe with convex ends. Or an Active Repeater, if you do not mind the latency. External, who doesn't know what an "Antenna" is?

6 posted on 11/05/2013 9:52:46 AM PST by Utilizer (Bacon A'kbar! - In world today are only peaceful people, and the mooslimbs trying to kill them-)
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To: E. Pluribus Unum

Why do you say Light is RF?

Can you express your frequency ranges for each?


7 posted on 11/05/2013 9:54:25 AM PST by AlmaKing
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To: E. Pluribus Unum

By off the shelf, is this simply taking a fiber-optic card, attaching external LED (CREE 4 for some real throw), and directing it over line of sight?

Nice idea. Android app for sending and receiving Morse works similarly, if brightly using the camera’s led flash to emit.

More fun.


9 posted on 11/05/2013 9:58:20 AM PST by petro45acp (It's a fabian thing.....how do you boil a frog? How's that water feelin right about now?)
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To: E. Pluribus Unum
Light is RF

In this case, wouldn't it be Ri-Fi ??

Bad joke aside, you're right in that it's all EM radiation ...

22 posted on 11/05/2013 10:17:46 AM PST by mikrofon (**Wave**)
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To: E. Pluribus Unum

Fiber Optics.


27 posted on 11/05/2013 10:43:01 AM PST by Mechanicos (When did we amend the Constitution for a 2nd Federal Prohibition?)
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