Electrochemotherapy pulses

[smithwesson]

Hi,

I'm new in Labview, been using it for a few days and I came to this task which I can't solve, and time for solving it is running out

I need to generate packets of 8 square pulses with frequency of 5 kHz. The gap between packets needs to be 1 second (or frequency of packets is 1 Hz, differences between those two approaches won't mind ). The generated packages (1V high, 0V low level) go to analog input of DAQ.

Can someone please help?

I tried to generate 8 pulses with Simulate signal, and then to use Wait (for 1000 ms) but it didn't work, all of that in a While loop but it didn't work

[KyleTTU]

Hi SmithWesson, 

How are you generating these pulses?  Are you using an example vi or an express function?  Also, what are you seeing on the other end of you signal that is telling you it's not working?

Software timing(using a 1000ms wait function) may not give you an exact 1 second wait time if that is the problem you are referring to.

[smithwesson]

Hi K Smith, I'm generating my signal with Simulate signal block. I thought it doesn't function because time on waveform graph wasn't moving. I checked the output of DAQ on oscilloscope and iz was working just fine so I used it as a solution.

[KyleTTU]

That's great to hear!  Good luck with the rest of your application.