[Lab] arduino power adapter rating

mike sorensen mikeysorensen at hotmail.com
Thu Jul 21 16:43:16 EDT 2011

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?

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://artengine.ca/pipermail/lab/attachments/20110721/460e8276/attachment.htm>

More information about the Lab mailing list