visible lighting communication

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

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  1. 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!
     
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  2. Nov 19, 2013 #2
    MikeML

    AAC Fanatic!

    Oct 2, 2009
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    #2 Reply
    sgltang likes this.
  3. Nov 19, 2013 #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.
     
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  4. Nov 19, 2013 #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?
     
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  5. Nov 19, 2013 #5
    MikeML

    AAC Fanatic!

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    Go read the link I gave you.
     
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  6. Nov 19, 2013 #6
    tshuck

    Well-Known Member

    Oct 18, 2012
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    Seconded, it looks like a good resource.
     
    #6 Reply
  7. Nov 19, 2013 #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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