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controlling electric circuit

Is it possible to controll an electric circuit connected to the pc via a
com or lpt port from c#? (1. I want to stick two wires into the back of
my pc and "connect" them via software; 2. I want to send electricity
with a specific voltage through one of them to see if they are connected
on the other end.) Or is it posible with the win32 api?
Nov 16 '05 #1
2 2649
It is possible but you can't send a "Specific" voltage .... it will be +5v.

C

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"Thomas Jollans" <no****@jollans.com> wrote in message
news:c5*************@news.t-online.com...
Is it possible to controll an electric circuit connected to the pc via a
com or lpt port from c#? (1. I want to stick two wires into the back of
my pc and "connect" them via software; 2. I want to send electricity
with a specific voltage through one of them to see if they are connected
on the other end.) Or is it posible with the win32 api?

Nov 16 '05 #2
ilPostino wrote:
It is possible but you can't send a "Specific" voltage .... it will be +5v.

C

ok....how?
Nov 16 '05 #3

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