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Time Measurement of 2 Max peak analog input

Hi,

 

I am relative new using Dasylab. 

 

I have a phototransistor connected to the USB-2404-UI. I would like to get the time between two peaks. 

Example: 

I take a flashlight and turn it on, I get 7V peak. Turn it off, then it gets to around 0 and then turn it on again to 7V. 

 

What is the best way to get the time between the flashes? 

 

Thank you in advance, 

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Connect the Analog Input to a Combi Trigger. Set the trigger to start and stop using Threshold Value Exceeded. Use 6 volts for the Threshold value. This will generate a pulse with a length equal to the time. Use the Pulse Analysis module to measure the time and a Latch to hold the time. 

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Thank you very much! 

It worked perfect, 

 

Erik

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