Subject:
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Re: Eltec 442-3
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Thu, 13 Apr 2000 21:41:46 GMT
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Original-From:
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Eric Noyau <(noyau@apple.com)saynotospam()>
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Viewed:
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1038 times
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At 01:13 PM 4/13/2000, you wrote:
> Hi all
>
> I just recieved a new Eltec Pyroelectric sensor from acroname and have been
> messing around with it on my bot.
> In the booklet it says that the sensor is a Human Motion detector as apposed
> to a human presence detector.
> when there is a heat source directly in front of it, it reads 128 from
> analog(), but the same value is returned when there is absolutely no heat.
>
> Does anybody know how i could get get it to tell the difference between heat
> / no heat??
Move the sensor, or the bot. If you sweep right to left you will detect the heat in front of you.
-- Eric
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Message is in Reply To:
 | | Eltec 442-3
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| Hi all I just recieved a new Eltec Pyroelectric sensor from acroname and have been messing around with it on my bot. In the booklet it says that the sensor is a Human Motion detector as apposed to a human presence detector. when there is a heat (...) (25 years ago, 13-Apr-00, to lugnet.robotics.handyboard)
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