If I need to go weekly to download the data so I can analyse it it will be fine. This device will log data form a machine that runs 24/7 and I would like to keep it attached to this machine for a min of a month. So I have to log at the fasted possible rate I can get with my Arduino Uno Board. So any changes in state no matter how fast can be recorded. As the changes in these signals is very important for me to see when its displayed in graphs. So if I could log at a sampling rate 1 ms.
I would like to log data form these signals as fast as I possibly can. Also do not know all the "tricks of the trade"" yet.
#Sata adapter to usb a pinout full
I'm still new at programming and utilizing my Arduino to its full potential. I apologize for not using the correct terms or acronyms. I get by with 2Gb as I found that timestamped output from four sensors recorded every ten seconds will take over three years to fill it. I understand that Arduino can handle SD cards up to 32Gb. The output from a datalogger does not usually take much space. "Very high" and "huge amount" are meaningless terms and, while you consider them, you might as well include "how long", as it is just as valid. You first need to consider the practicalities and real needs. The practice is commonplace, you can get a card slot board for $2, and it is all so simple. As Crossroads says, SD cards are the way to go. There is the storage section in the very forum that, amongst other things, specifically addresses this matter, and I assumed that, if you already have a hard drive in a USB enclosure, it is just a matter of getting a USB host board for Arduino, and you are off to the races.įor all that, other than the convenience of what you might have to hand, I'm not sure what the point is either. I don't know what the joke is, and I don't see anything funny.
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