Subject:
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Re: Service pack 5111 - Wires - no longer available
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 3 Sep 2002 14:36:18 GMT
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Original-From:
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Till Harbaum <HARBAUM@TM.UKAspamcake.DE>
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Reply-To:
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harbaum@SPAMLESStm.uka.de
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Viewed:
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770 times
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On Tuesday 03 September 2002 16:19, Juergen Stuber wrote:
> Plus there's a bunch of electronics components for 5V,
> which is hard to get from 4.5V, but easy from 9V.
IMHO this isn't valid anymore. There are cheap and effective components (e.g.
from maxim) to supply any 3.3V or 5V device from any kind of battery, even
from single 1.2 volt cells. And these devices are extremely effective and
don't waste much energy like those simple 9V to 5V like 7805 converters do,
which is important, since battery juice is a very expensive kind of energy.
Ciao,
Till
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