Subject:
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Re: Question on analog()....
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Wed, 5 Jun 1996 15:18:51 GMT
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Original-From:
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Fred G. Martin <[fredm@media.mit.edu]StopSpam[]>
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Viewed:
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1554 times
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> I just wondering how he does it ?! Do you think the signals
> are shifted upward so that they are always positive ?
Right; a voltage divider probably biases the microphone amp ckt at
2.5v.
schematics are provided, no?
-F
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Message is in Reply To:
 | | Re:Re: Question on analog()....
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| (...) Are you sure about this? On page 49 of my copy, it states pretty clearly that the input range is 0 to 5 v. ---...--- Just returned home. I checked the IC Manual of "The Mobile robot Assembly Guide" for the Rug Warrior. On p.66, it reads "When (...) (28 years ago, 5-Jun-96, to lugnet.robotics.handyboard)
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