----------------------------------- mariomania88 Tue Jan 13, 2004 10:43 am Checking if a LED is being used ----------------------------------- How can I check if an LED is being used? Can someone explain it in simple terms please? ----------------------------------- Dan Tue Jan 13, 2004 10:49 pm ----------------------------------- Do you mean an LED that is attached to one of your ports on your computer? ----------------------------------- Maverick Tue Jan 13, 2004 11:00 pm ----------------------------------- I'm not really sure how to do that in turing, but If you want to know how to do that in Visual Basic then I'm your man! ----------------------------------- Tony Tue Jan 13, 2004 11:37 pm ----------------------------------- well to make the LED work, don't you need to parallelput? in that case you can just keep track of what sygnals you're sending