help on tsop infrared receivers

Discussion in 'The Projects Forum' started by incubus, Mar 8, 2010.

  1. incubus

    Thread Starter New Member

    Nov 22, 2009
    5
    0
    Hi,

    Does anyone know what these figures say? Im a newbie and i know its very basic for you guys. thanks.

    [​IMG]

    [​IMG]
     
  2. R!f@@

    AAC Fanatic!

    Apr 2, 2009
    9,618
    1,088
    that's the transmission lobe of a typical IR emmiter, is it not?
     
  3. Audioguru

    AAC Fanatic!

    Dec 20, 2007
    9,457
    914
    The graph shows that when the angle is zero then the range is 100%.
    When the angle is 45 degrees off center then the range is reduced to 50%.
    The graph shows the reduction of range at many angles.
     
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