myDAQ Student Projects

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DC Sweeper for NI myDAQ

Introduction: Sweep the analog output (AO0) voltage over a user-defined range; measure and plot the DMM ammeter as a function of the AO0 voltage.

dc_sweeper.png

The "DC Sweeper" shows how to sweep the myDAQ analog output through a range of values and take a measurement at each value. The DMM ammeter is the measurement for this VI, but you can easily modify the VI to measure something else.

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