This laboratory is basically graphical programming via labVIEW. We programmed to control instrument devices directly from the computer without controlling or adjusting at the local panel. The computer communicate with instrument devices through GPIB which is stand for General purpose interface bus. The important thing that we need to do is testing and checking the result after programmed to make sure the if the program is working correctly, and how much output is accurate compared to what we put the data in the program. The experiment 1-5 is simply construct function blocks and testing the result and the final experiment is combined all the experiment to mate virtual instrument devices to measure signal output response and plotting into graph.