NI- USB 6525 usage

[sameeh@123]

Hi,

   I am new to NI - USB 6525 DAQ. I am not able to find a GND pin in USB 6525. How can I use the USB 6525 to lighting an LED? Is it possible to vary the output power?. Please help me to know these things.

Thank You

[AnalogKid2DigitalMan · Accepted solution]

See page 11 of the manual linked below on wiring output channels, there is no means to vary power- it is just an electronic switch and thus you need to supply your own power source.

https://www.ni.com/pdf/manuals/371818b.pdf

-AK2DM

[sameeh@123]

So is it different compared to NI-USB 6501?.

[AnalogKid2DigitalMan]

Yes.

-AK2DM

[sameeh@123]

Thanks AK2DM