[sdiy] Recording voltage changes/fluctuations for post-analysis

[Richie Burnett]

USB DAQ module from National Instruments with labview to display, graph and log measurements. We use a lot of these in the student project labs where I work:

https://en.m.wikipedia.org/wiki/USB-6008

...or something similar from their range depending on the sample rate / channels requirements for your application.

-Richie, 

Sent from my Xperia SP on O2

---- Justin Owen wrote ----

>Hello,
>
>If I wanted to set up the facility to record changes in voltage at a particular point in a circuit over a period of time - let's say up to 30 minutes - and then have it in a form that could be analysed - let's say in Excel (ideally) and/or some form of graphic (as a bonus)...
>
>...what sort of kit would I be looking at?
>
>Voltage changes probably no more than +/- 1V and for home/small business use rather than MilSpec/CERN/NASA - basically I'm looking for a step above sitting staring at a multimeter :)
>
>Thanks!
>
>/ Justin
>
>
>
>
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