rasPi Stretch Lite install notes
Stromeko at nexgo.de
Mon Jan 8 21:28:49 UTC 2018
Gary E. Miller via devel writes:
>> I might contemplate a mini USB drive for the logs, but I'd like to
>> keep things local.
> I've never beat on a USB drive as much as I beat on an SD card. Would
> they really be better? At least if the data is on its own device I
> only lose the data.
I guess it's the same as with the cards, lots of crap out out there.
>> Unfortunately there is no way of knowing in
>> advance how much current those frives pull
> Easy, get a USB VA meter. Good ones for $8. You'll be amazed at all
> the things it teachs you.
I have one, but how does that help me figure out the current draw before
I buy the USB drive? Besides, these meters are way too slow to show the
> Then a 32GB SD card, in a USB adapter. 0.03A idle, 0.08 continuous
> reading, and 0.09A continuous writing. So not much difference.
It's at least a 30% difference once you figure in that the adapter
wouldn't really be needed in the first place and even more when you
realize that it actually hangs off a SDIO-to-USB bridge on the rasPi.
That's two bridges that do absolutaly nothing useful but burning power.
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+
SD adaptation for Waldorf Blofeld V1.15B11:
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