linux compatible usb oscilloscope

[Jacek Radzikowski]

Quite an old project, very hackish, but could be easily adapted to do what
you need: https://learn.adafruit.com/tweet-a-watt/overview-1

Jacek
kw4ep


On Wed, Apr 18, 2018 at 1:30 PM, Rob Seastrom <rs at seastrom.com> wrote:

>
> Hi gang,
>
> After 18 continuous years of no problems I just suffered my second power
> event in 72 hours at Equinix.
>
> I'm looking to borrow (or for recommendations for purchase if it's cheap)
> a USB oscilloscope which I propose to plug directly into the 120v AC feed
> to the rack, and have write a time series of log files so I can reconstruct
> the actual waveform if/when we get dinged again for advanced finger
> pointing.  So obviously we are looking for software that is capable of that.
>
> We also (hopefully) have a Dranetz 606 power disturbance analyzer on its
> way.
>
> Any thoughts?  Actual pro equipment that I can borrow also gratefully
> accepted.
>
> Thanks,
>
> -r
>
>
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>



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