Subject:
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Re: Lightsensor
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Sun, 4 Jan 2004 16:19:32 GMT
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Viewed:
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3922 times
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In lugnet.robotics.rcx, Thomas Ruhmann wrote:
> Hi all,
>
> as a newbie I have a problem in the training center with
> my new 1.5 RIS.
>
> The lightsensor shows only a range of 37/47 in view-mode between black and
> white. (and so it doesn´t beep)
>
> Is this normal or due to a msfunction of the sensor ?
>
> Thomas
Hi Thomas
facing the same problem since very few days (I'm also a nebie) it seems that
this behaviour is 'normal'. However this is not satisfying at all because the
sensors dynamic range is to low for reasonable applications. Is there someone in
the lugnet who has experience with this sensor ?
Matthias
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Message has 1 Reply:
 | | Re: Lightsensor
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| (...) Keep in mind a "dynamics range" of 10 units is just fine, if the variation is normally only a couple units. In other words, you can reliably determine when you are seeing a light or dark surface. Making sure that the sensor is close (5 mm or (...) (21 years ago, 4-Jan-04, to lugnet.robotics.rcx)
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Message is in Reply To:
| | Lightsensor
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| Hi all, as a newbie I have a problem in the training center with my new 1.5 RIS. The lightsensor shows only a range of 37/47 in view-mode between black and white. (and so it doesn´t beep) Is this normal or due to a msfunction of the sensor ? Thomas (24 years ago, 25-Dec-00, to lugnet.robotics.rcx)
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