Past NIWeek Sessions

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TS9326: Live Classroom Measurements of Characteristic Curves and Frequency Responses Using myDAQ

Speaker: Georg Eggers (Professor, Munich University of Applied Sciences)

 

Compact, versatile, USB-powered: myDAQ is the perfect ADC/DAC platform to turn theoretical classes into practical lab sessions. At this presentation, explore live measurements of characteristic curves that provide hands-on experience in standard industrial procedures to students but can be realized with minimum cost and effort using myDAQ and LabVIEW. The determination of a solar cell’s output power curve delivers insight into I(U) characteristics and demonstrates the easy integration of op-amp circuits into myDAQ setups. Recording frequency response characteristics for loudspeakers and mechanical vibrations then shows myDAQ’s potential for dynamic measurements with very simple external circuits.