Subject:
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Re: Lego Solar Cell Specs
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Newsgroups:
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lugnet.robotics
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Date:
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Sun, 11 Jul 1999 01:40:48 GMT
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Viewed:
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697 times
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In lugnet.robotics, Christopher Alas writes:
> > Specifications:
>
> > 3 V, 200 mA at full sun outdoors
> > 3 V, 100 mA at full sun indoors through window
> > 2.5 V, 8 mA with light from 60 w incandescent lamp with 25 cm >distance to • solar cell (2000 lux)
> > 2.5 V, 40 mA with light from 60 w incandescent lamp with 8 cm >distance to
> solar cell (10,000 lux)
So, at three volts, a typical LEGO motor will run maximum at 1/3 power. It
would take linking three of these LEGO panels to bring one up to 9 volts.
Other panels, such as sold by Edmund Scientific, are 9 - 12 volt in just one
panel.
Alan C
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Message has 1 Reply:
 | | Re: Lego Solar Cell Specs
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| Alan Carmack wrote in message ... (...) one (...) Do you happen to know the detailed specifications of the Edmunds Scientific panels? I ask because you need to know both the voltage and the current that will be supplied by the solar panel under (...) (25 years ago, 12-Jul-99, to lugnet.robotics)
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Message is in Reply To:
| | Lego Solar Cell Specs
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| I'm not sure if everyone knows the specs for the solar cell, so here are the specs straight from the Dacta web site: (...) solar cell (2000 lux) (...) solar cell (10,000 lux) (...) -Chris (25 years ago, 10-Jul-99, to lugnet.robotics)
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