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I would like to calculate the impedance of a resistor. Can I use a Multifunction DAQ device to calculate the value of an unknown or variable resistance?

My device connected via USBis continuously disconnecting and reconnecting to my Windows PC. How do I stop this from happening? My DAQ or RIO device does not show as connected in NI MAX (Measurement and ...

I want to use a pH sensor, but I can't accurately measure the pH from a voltage input going into my DAQ system. Using a pH voltmeter, I get the correct reading but not on a regular voltmeter. I suspect ...

I am stating a task in LabVIEW, then stopping the task, changing the timing and starting the task again. When I do this I am getting error -200288: Measurements: Attempted to write a sample beyond the ...

My USB DAQ device intermittently loses communication with my machine. I receive an error when creating a DAQmx tasksaying the USB DAQ device is not present. My LabVIEW application lost communication with ...

I need official confirmation that sensitive data passing through the National Instruments cDAQ-9171, cDAQ-9172, cDAQ-9174, and cDAQ-9178 chassis will be erased when the device loses power.

I have a module in my CompactDAQ (cDAQ) chassis and want to use digital triggering. How can I configure a Digital Trigger for my task? How can I configure hardware triggering with my cDAQ?

I am using NI-DAQmx with support for LabVIEW NXG. How can I acquire data from more than one NI-DAQmx channel within the same task? Can I select multiple channels or ports? Can I read from multiple DAQ ...

The chassis is recognized in NI MAX, however, I can't select it as an option in DAQExpress. The modules in my chassis are supported in the DAQExpress readme. Why can't I use it?

How can I upgrade the version of the firmware of my C Series device? Does my C series module have a firmware version?

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