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Com port Voltages

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  • Motherboards
  • Comm Port
Last response: in Motherboards
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January 31, 2005 9:08:32 AM

Does anyone know what the voltage is that comes out of the com port? I am setting up a relay to a transformer to operate a flashing light off com port2 on an Asus Motherboard and I need to know what the voltage is.

thx

www.barrada.co.uk

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