Subject:
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Re: Polaroid trouble again
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Mon, 3 Aug 1998 04:46:23 GMT
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Original-From:
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MICHAELJ@ihatespamWT.NET
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Viewed:
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693 times
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I have no experience with the sonar but having followed this mail list for a
while ...
Is it possible that you are triggering the sonar too frequently?
Mike
> Hi!
> I am having trouble with my Polaroid sonar:
> When I keep my HB hooked up
> to external power, I will only get correct readings up to 20 inches. As
> soon as I use battery power without hooking it up to external power, the
> readings are correct up to 6 feet, not more! This sound like EMI, I
> guess. I tried all the capacitor tricks from HB mailing list, but in
> vain. Do you know a fix that works?
>
> Alf H. Kuchenbuch
>
>
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