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Trigger external device based on analog input

Hello Guys,

I am working with ViVitro cardiac simulator and I would like to use  LaVision PIV system to capture the flow downstream a prosthetic heart valve at different specific instants during the cardiac cycle (e.g., early systole, peak systole). I am using cDAQ-9178 board with NI 9205 module and I am using LabVIEW 8.5.

I would like to send a  trigger to PIV controller to start the acquisition based on flowrate analog input.


Your help is highly appreciated

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Hi Smadi - you may try posting this question on the Biomedical User Group here:



Visit the NI Biomedical User Group at:
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