Subject:
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RE: HB's mA consume?
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Wed, 1 Mar 2000 00:17:44 GMT
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Original-From:
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Jose Luis <jldf@*nomorespam*mail.com>
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Viewed:
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619 times
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Thanks your answer Will, well, seems not easy to give a good use to a solar
panel in the HB
If I want to connect the a panel to the HB charging circuit, it must be
12V/500mA like the AC adaptor? or with less current (maybe 200 mA) , it can
still use that circuit?
Thanks
Jose Luis
----- Original Message -----
From: William Bain <handyboard@media.mit.edu>
To: <lugnet.robotics.handyboard@lugnet.com>
Sent: Tuesday, February 29, 2000 7:10 PM
Subject: Re: HB's mA consume?
> If your calculations are correct, and your solar panel provides 40 mA, and • you get maybe 6 hours
> of strong, useful sunlight per day, then I figure you'd need eight solar • panels and three battery
> packs, minimum, to keep the HB running all the time, without any motors or • other devices.
>
>
> --- Jose Luis <jldf@mail.com> wrote:
> > Hi,
> >
> > Today I have tested the time the HB can stay powered with his battery • (just
> > the board, without any other device attached), its work during aprox. 8 • hs,
> > so because the batteries I use are 600 mA, I believe that the consume of • the
> > board is around 75 mA, can it be right? or my batteries are in bad
> > condition? Someone has made the same test before?
> >
> > Thank You
> >
> > Jose Luis
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Message is in Reply To:
 | | Re: HB's mA consume?
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| If your calculations are correct, and your solar panel provides 40 mA, and you get maybe 6 hours of strong, useful sunlight per day, then I figure you'd need eight solar panels and three battery packs, minimum, to keep the HB running all the time, (...) (25 years ago, 29-Feb-00, to lugnet.robotics.handyboard)
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