Subject:
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Re: Idea: Wall-breaker
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Newsgroups:
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lugnet.build
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Date:
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Mon, 13 Sep 1999 01:47:12 GMT
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Reply-To:
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mattdm@mattdm*NoSpam*.org
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Viewed:
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805 times
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Tobias Möller <tobias.moller@telia.com> wrote:
> Yes, I could build the wall from red bricks, and then it would only bash
> when it knew that it it red bricks! Red is a good color to use, I have no
> red things at home except the lego.
Of course, the light-detector can't see color, only brightness. Luckily, the
different colors of lego bricks are different enough that the sensor can
tell the difference. But there may be other things that return the same
numbers as a wall of red lego.
--
Matthew Miller ---> mattdm@mattdm.org
Quotes 'R' Us ---> http://quotes-r-us.org/
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Message has 1 Reply:
 | | Re: Idea: Wall-breaker
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| Matthew Miller wrote in message ... (...) the (...) Covering the light sensor with a red filter (made of, say, cellophane) would probably also help distinguish red from non-red, I expect. Try it and see! Paul (URL) (25 years ago, 13-Sep-99, to lugnet.build)
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Message is in Reply To:
| | Re: Idea: Wall-breaker
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| (...) and (...) will (...) Yes, I could build the wall from red bricks, and then it would only bash when it knew that it it red bricks! Red is a good color to use, I have no red things at home except the lego. --Tobias (25 years ago, 12-Sep-99, to lugnet.build)
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