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  1. CC1492

    Connecting a Footswitch to an RS-232 Serial Port

    I would like to connect a simple (make/break contact) footswitch to a serial port, which will enable hands-free operation of an application. Before I begin development, has anyone done this? I've outlined the abstract below, but I don't want to re-invent the wheel! Alternately, if I am to do...

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