<br clear="all">I don't think it matters.<div><br></div><div>There's no such thing as too much amperage. Your arduino will only draw what it needs.</div><div><br></div><div>I'm sure you'll be fine with that one for a while.</div>
<div><br></div><div>What are you planning on running from the arduino?<br><br><div class="gmail_quote">On Thu, Jul 21, 2011 at 4:43 PM, mike sorensen <span dir="ltr"><<a href="mailto:mikeysorensen@hotmail.com">mikeysorensen@hotmail.com</a>></span> wrote:<br>
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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?<br>
<br>mike<br> </div></div>
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