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Introduction to LabView Virtual Instrument Development for Beginners

Learn LabView graphical programming for hardware interfacing, data analysis, and VI creation. Generate square & sine waves with function generator & oscilloscope. Develop essential skills step by step in this introductory course.

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Introduction to LabView Virtual Instrument Development for Beginners

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  1. Introduction to LabView Introduction to LabView

  2. Introduction to LabView • Lab objectives • Gain familiarity with LabView graphical programming environment • Can interface with numerous hardware devices to acquire and analyze data • Will generate simple program to drive function generator and read data with oscilloscope

  3. Introduction to LabView • Principal lab objective to develop virtual instrument (VI) • Will pull down numerous programming blocks • Will connect blocks and set parameters • Set up hardware to interface with VI • Finally will use VI to • Obtain square wave on Channel 1 at 100 KHz and 3 VRMS - Obtain sine wave on Channel 2 at 10 KHz and 2 Vpp

  4. Introduction to LabView Lab II Block Diagram.

  5. Introduction to LabView • Hardware setup • Connect function generator to oscilloscope with coaxial cable • Turn on function generator and oscilloscope • Set function generator to “High Z” output impedance • Press output button to function generator • Set parameters and I/O addresses • Run program

  6. Introduction to LabView Square Wave Output Generated on Channel 1 at 100 KHz and 3 VRMS.

  7. Introduction to LabView Sine Wave Output Generated on Channel 2 at 10 KHz and 2 Vpp.

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