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DIY 12V Screen Trigger

Discussion in 'Home Cinema Building DIY' started by petrolhead, Dec 11, 2003.

  1. petrolhead

    petrolhead
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    How easy would it be to make a 12V Electric Screen trigger.

    I assume its a relay of some sort.

    Any ideas
     
  2. themadhippy

    themadhippy
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    depends how much current is avaliable,if its olny a few milli amps then youll need a transistor and a few resistors as well as the relay and a 12v psu
     
  3. petrolhead

    petrolhead
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  4. themadhippy

    themadhippy
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    that will do the job as long as the trigger output is capable of delivering 30ma at 12v
     
  5. petrolhead

    petrolhead
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    Well I have now found out the currebt for the trigger and its only 13Ma!!

    Any suggestions?
     

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