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- Posted on
March 19, 2009, 4:49 pm
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Re: How to interface the output from an alarm to a PC?
You may already have one. A game port (used for joystick input) is
often integrated into the motherboard or included on a sound card.
It provides four 'button' inputs. Here's a link:
Other options are to use an input data line from a parallel port or
one of the control lines from a serial port. Either of these would
require a bit more effort in programming to implement.
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