Subject:
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Re: stupid question: meaning of RAW
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 18 Jan 2000 20:04:10 GMT
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Viewed:
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782 times
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dominic frutiger <lego-robotics@crynwr.com> wrote in message
news:3884B641.A5ABBBF@student.ethz.ch...
> hi folks,
>
> it must be a stupid question: what exactly is the meaning of RAW
> (for example: SetSensorMode(SENSOR_2, SENSOR_MODE_RAW)).
> i use this mode, and i know the range: 0-1024. but i didn't find any
> more precise description in my manuals concerning the quality of the
> light or whatever else it could be - and i need the info now. what are
> the differences to other modes except the bigger range?
That is about all there is to RAW. It gives you a number 0-1023 which is
the raw value from the analog to digital converter. The input range is 0 to
5 volts. It is raw because the number isn't converted to F or C etc.
More on this kind of topic on my web page:
http://www.plazaearth.com/usr/gasperi/lego.htm
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Message is in Reply To:
 | | stupid question: meaning of RAW
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| hi folks, it must be a stupid question: what exactly is the meaning of RAW (for example: SetSensorMode(SENSOR_2, SENSOR_MODE_RAW)). i use this mode, and i know the range: 0-1024. but i didn't find any more precise description in my manuals (...) (25 years ago, 18-Jan-00, to lugnet.robotics)
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