Re: Looking for DAQ system, 0Hz to 1kHz

Jim Burke wrote:
Jim Burke <ctbiodzl@xxxxxxxxxxxxxxxxxxxxx> wrote:

THanks to all who took the time to reply.

Dataq's DI-71x series would work for this app.
But Joerg's suggestion to use a LabJack U3 and a laptop wins because
I happen to have both. Unfortunately my old U3
doesn't support streaming mode, which is required to sample a 1000Hz signal. So I upgraded to their UE9 which supports streaming and is faster, has more precision and is more robust. The DB37 prototypying board makes it easy to integrate a filter and an op-amp.
Sample C# streaming mode source code will save a few days work too.


Great. Our U3's support streaming mode but nowadays we are mostly using them to drive SPI stuff.

AFAIK there is sample code to use the Labjack via VBA from Excel, this could save some more time. Last time I used DAQFactory because you can almost click the stuff together (I am not a good programmer) but my clients usually do everything in C like you are plnning to do.


A $10 check will be sent to the Meriden Animal Shelter.
http://www.zootoo.com/shelters/zip06450_meridenhumanesociety2


Thanks!

--
Regards, Joerg (has a Rottie, and a Shepherd whom we rescued from the street)

http://www.analogconsultants.com/

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