Subject:
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Re: COLOR light sensor
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 28 Nov 2001 17:13:11 GMT
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Original-From:
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Tim Hatch <vbq@&Spamcake&myrealbox.com>
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Viewed:
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649 times
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A standard photodiode is more sensitive to red-ish light...I guess a CDS
photocell might be less biased. There was something a while back, link
below. A color wheel might work if you could set up a CDS cell instead of
the standard sensor.
The Systronix people posted this message a while back about using color
minicam elements with various devices...
http://news.lugnet.com/robotics/?n=16240
There's mention of such a color light sensor, but only to the point that
there aren't any pictures, at
http://news.lugnet.com/robotics/?n=12611
http://news.lugnet.com/robotics/?n=12612
http://news.lugnet.com/robotics/?n=12609
(those last two are technical discussions, no pictures)
Tim
----- Original Message -----
From: "bas" <b.van.kesteren53@zonnet.nl>
To: <lugnet.robotics.rcx@lugnet.com>
Sent: Wednesday, November 28, 2001 9:49 AM
Subject: COLOR light sensor
> A couple of day's ago I heard about an COLOR light sensor for the RCX. I
> have searched on the Internet for this, but the only thing I could find • was
> a NQC program for this sensor.
> Does anyone know more about this, has the schematics of this sensor, or
> knows were I can find them?
>
>
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