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PWM using USB- 8451

PWM using USB- 8451

‎04-28-2011 03:57 PM

I am using USB-8451 USB to SPI adapter to acquire data from a digital transducer and using DIO lines [0..5] to control solenoid valves.

 

My question is, if it's possible to generate PWM signal on those digital lines? If not, what USB hardware would you recommend? I have USB-6009. Would that work? How?

 

Thanks for your help!

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Re: PWM using USB- 8451

‎05-02-2011 02:41 PM

Hey ipc,


Check out this KB I found explaining how to use software-timed PWM with digital outputs.


Software-Timed PWM Using a Digital Output Line

http://digital.ni.com/public.nsf/allkb/1561D31534F07D608625727900391114


Hope that helps!

 

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