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Generating a TTL Pulse

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Hello,

 

I am trying to use an NI-6259 to generate a TTL pulse that will be sent to three cameras in order to sync them into capturing video at the same time. How do I go about doing this?

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Accepted by topic author SoppierBrute9

See shipping example <LabVIEW>\examples\DAQmx\Digital Output\Digital - Finite Output.vi

 

 

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Control Lead | Intelline Inc
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Can you send me a link to this example I can't seem to find it and want to make sure I am reading the correct example. Thank you for the help.

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LabVIEW menu >> Help >> Find Examples... >> 

 

DO - Digital - Finite Output.png

 

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Accepted by topic author SoppierBrute9

For a single start-trigger-style pulse, a Digital Output example will be just fine.

 

But if you need a continuous clock (i.e., a pulse *train*) for each camera frame, I'd recommend starting with the Counter Output examples.  (You could also use a counter task to generate a single triggering pulse, but there wouldn't necessarily be any advantage over a Digital task.)

 

 

-Kevin P

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