visible lighting communication

Discussion in 'The Projects Forum' started by sgltang, Nov 19, 2013.

  1. sgltang

    Thread Starter New Member

    Nov 19, 2013
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    Hi all,

    I am working on a project about the driving circuit design of visible lighting communication using LED bulb, but I am really weak at circuit design and I cannot find any useful paper to help me with the design of such circuit. Is there any book or paper recommended?

    Any advice will be valued! Thanks!
     
  2. MikeML

    AAC Fanatic!

    Oct 2, 2009
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    sgltang likes this.
  3. tshuck

    Well-Known Member

    Oct 18, 2012
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    Look up modulation.

    All the transmission side requires is modulating a light source(LED) with data - you must specify the modulation technique.
     
  4. sgltang

    Thread Starter New Member

    Nov 19, 2013
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    I know the basic theory of modulation and I am thinking about modulating the signal I want to transmit by Manchester code, but how to realize the modulation using real circuit components? Is there any information I can refer to?
     
  5. MikeML

    AAC Fanatic!

    Oct 2, 2009
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    Go read the link I gave you.
     
  6. tshuck

    Well-Known Member

    Oct 18, 2012
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    Seconded, it looks like a good resource.
     
  7. Wendy

    Moderator

    Mar 24, 2008
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    This was neither feedback nor a suggestion, so I have moved it to a more appropriate forum.
     
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