Hello, I am a project lead the way student and for our senior project we are trying to use labview to read the voltage of a ph probe and when it exceeds a certain ammount we want to send a digital signal out of one of the DAQ ports. We have it set up that it can read the voltage and will send the signal but we do not know how to make one trigger the other. We are using a NI USB-6009 and would appriciate the help, we only have a few days left.
