generate voltage in myrio 1900

[baoxuan]

Hi guys, i was trying to create a constant voltage (1.25V) in labview using myrio 1900. I tried few times but still couldn't make it. Can Anyone help ? 

Thanks in advance ！

[altenbach]

What did you try? Make sure you don't draw too much current.

[GerdW · Accepted solution]

Hi baoxuan,

i was trying to create a constant voltage (1.25V) … using myrio 1900.

there is a +5V output on the MXP connectors: you only need 2 resistors to output +1.25V…

(You don't even need LabVIEW for this task.)

[baoxuan]

i try using analog input there but it is not working. I am new to labview. Please help .

[baoxuan]

Thanks for replying. What if I need to generate different voltage ? Where it could not be done using this method. Thanks in advance!

[GerdW]

Hi boaxuan,

i try using analog input there but it is not working.

To output a voltage you should use an anolog output channel…

I am new to labview. Please help .

Did you notice that "Training" section in the header of this LabVIEW board?

What if I need to generate different voltage ? Where it could not be done using this method.

You didn't ask for "different voltages". You asked for a constant voltage…

[GerdW]

i try using analog input there but it is not working.

To output a voltage you should use an anolog output channel…

I am new to labview. Please help .

Did you notice that "Training" section in the header of this LabVIEW board?

What if I need to generate different voltage ? Where it could not be done using this method.

You didn't ask for "different voltages". You asked for a constant voltage…

[baoxuan]

Hi guys, I am trying to generate analog output voltage in labview. Can anyone help me please.

[Kyle97330 · Accepted solution]

Start with the examples.

Go to the "Help" menu in LabVIEW, select "Find Examples", then in the example finder, go to the "Hardware input and output" category, "DAQmx" subcategory, then "Analog output".  There should be 7 in LabVIEW 2018; possibly different amounts for other versions.