difference between photodiode and phototransistor

Discussion in 'General Electronics Chat' started by PowerLogic, Jan 20, 2015.

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  1. PowerLogic

    Thread Starter New Member

    Jan 7, 2015
    8
    2
    Sir,

    What is the difference between infrared LED to a photodiode?
    a photodiode can be replace with infrared led and the same with infrared led to a photodiode?

    hoping your best response
    thanks a lot!
     
  2. MrChips

    Moderator

    Oct 2, 2009
    12,440
    3,361
    You have a thread already. One will do.
     
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