[Lab] arduino power adapter rating
mikeysorensen at hotmail.com
Thu Jul 21 16:58:09 EDT 2011
Thanks Darcy, I don't know yet what i will be running. I haven't put a lot of thought into it. I will keep you posted.
From: darcy at siteware.com
Date: Thu, 21 Jul 2011 16:50:35 -0400
Subject: Re: [Lab] arduino power adapter rating
To: mikeysorensen at hotmail.com
CC: lab at artengine.ca
I don't think it matters.
There's no such thing as too much amperage. Your arduino will only draw what it needs.
I'm sure you'll be fine with that one for a while.
What are you planning on running from the arduino?
On Thu, Jul 21, 2011 at 4:43 PM, mike sorensen <mikeysorensen at hotmail.com> wrote:
Just got the arduino duemilanove. What are people using for a power adapter? I picked an adapter that runs at 9V since the manual suggest anywhere from 7-12V. It doesn't mention anything about amperage. I tried searching google and get anything from 40 mA to 1 amp. My adapter is rated 500mA. Does this sound reasonable? Too much? not enough?
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