pls clarify my doubt

Discussion in 'General Electronics Chat' started by Revathy.P, Apr 11, 2007.

  1. Revathy.P

    Thread Starter New Member

    Apr 10, 2007
    1
    0
    hai,
    i had 2 qn
    1.Weather All the analog & digital signals r electronic signals?
    2. What is SELF biasing of a PN junction diode
     
  2. thingmaker3

    Retired Moderator

    May 16, 2005
    5,072
    6
    Pneumatic analog is used some in environmental conrols systems. Cams and rods would constitute mechanical digital or analog signals.
     
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