what is a night switch?

Discussion in 'Homework Help' started by aya666, Sep 11, 2005.

  1. aya666

    Thread Starter New Member

    Sep 11, 2005
    1
    0
    hey peepzzz can you help me to find out what is a night switch?.....please help me,because its my report.....aya
     
  2. Brandon

    Senior Member

    Dec 14, 2004
    306
    0
    a switch that switches when its dark?

    Maybe its what God switches to set the sun.. heh.

    Sounds like some form of photoresistor that reacts to darkness or light.
     
  3. Erin G.

    Senior Member

    Mar 3, 2005
    167
    1
    Maybe you're refering to a "knife switch"?

    If so,

    http://www.science-city.com/knifeswitch.html

    Don't know what night switch is,.....
     
  4. mozikluv

    AAC Fanatic!

    Jan 22, 2004
    1,437
    1
    hi

    or maybe an LDR (light dependent resistor) acting as a switch?
     
  5. Gorgon

    Senior Member

    Aug 14, 2005
    113
    0
    Hi,
    A night switch can be an electronic switch that turn the light on when it gets dark(night).

    It may be the switch in a PABX switchboard that routes telephone calls to special numbers during night or off duty hours.

    TOK ;)
     
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