Circuit design

Discussion in 'General Electronics Chat' started by Nirvana, Apr 21, 2005.

  1. Nirvana

    Thread Starter Well-Known Member

    Jan 18, 2005
    58
    0
    Hi im not really good at circuit design so i would like somebody to helpme please,
    I need a diagram of a security camera, ir beam and a pressure sensor linked up to a PLC and the out put are an alarm, and security doors (which seal the intruder in the room)


    I HAENT GOT A CLUE WHERE TO START
     
  2. mozikluv

    AAC Fanatic!

    Jan 22, 2004
    1,437
    1
    hi nirvana

    just saw your other post asking how a transistor works. now you're asking for a security camera circuit diagram. are you gonna make this circuit? likewise the infrared TX/RX, there are loads of circuit design in the net. just do a google search.
    what's a pressure sensor linked to a PLC. :huh:
     
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