Subject:
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Light sensor broken?
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 1 Sep 1999 21:36:59 GMT
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Reply-To:
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c948605@student.[Spamcake]dtu.dk
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Viewed:
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511 times
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Hi
I have difficulties using my light sensor.
The sensor value doen't seem to change very much. The light goes on as
expected when my program starts, but the RAW values are quite close:
White paper gives about 710, and black plastic gives about 820 and the
values seem to drift a little around, like 5 units or so. If I put the
light sensor close to a lamp (1 cm) it reads about 430. Is this normal,
or is something wrong?
Jacob
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Message has 1 Reply:
 | | Re: Light sensor broken?
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| Jacob Schultz <anne.jacob@get2net.dk> wrote in message news:37CD9C7B.9EC693...2net.dk... (...) Are you using an alternative programming language? If you are using the LEGO supplied software and reading RAW values, the light sensor won't be powered (...) (25 years ago, 2-Sep-99, to lugnet.robotics)
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