Generating two pulses using usb 6009

[Jaclyn]

I was able to find a computer with LabVIEW 8.2 and open the program and save it in Labview 8.0 format so you don't need to provide me with a new version.  We used this program and looked at the output and it ran how we wanted it to.  There appeared to be an extremely small delay (a few microseconds) which is fine forout application.  Thank you again for your input on this program, it works great for us.

-Jaclyn

[sherrie]

hi,

i am currently doing a project on SpO2 monitoring system. First i need to start on how to generate to pulse, one pulse for red light in the sensor, one pulse for the infrared light. I have gone through some basic LABVIEW workshop but i still need more help. Thus, some block diagrams or advices would be useful to aid in my understanding of the project. Thanks!

sherrie.

[David S.]

Hi Sherrie -

I recommend beginning here: Getting Started with DAQmx

There are several tutorials on that site that can expand your LabVIEW knowledge into the realm of using the DAQmx driver with hardware.  There are also several categorized example programs that are installed with the driver software.  You can find them in the Example Finder (select "Find Examples" from the Help menu in LabVIEW), under Hardware Input and Output » DAQmx.  I recommend the Generating Digital Pulses examples.