hello I'm student of mechanical engineering. In a project I subjected with this problem : I want the computer to show if the door-bell is ringing or not, but I know alittle about printer ports, only I want the computer to show an alarm that "the bell is ringing" when it's ringing. when I searched I faced with many graet information about "Use of a PC Printer Port for Control" but I want an easy method for my problem (they were too hard for me to understand). please help me. I use c, c++ for the programming
- posted
18 years ago