Subject:
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Re: Quick Question...
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Tue, 5 Nov 1996 13:59:28 GMT
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Original-From:
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Fred G. Martin <FREDM@MEDIAsaynotospam.MIT.EDU>
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Viewed:
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3957 times
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> the answer more quickly... The official docs for the 4051 say that pin 7
> (VEE) should be tied to -5 volts when in analog mode. Its my suspicion
> that this is only required if the analog voltage swings below zero volts
> and that otherwise it can simply be tied to ground. Is this correct?
Yes, that's right.
-Fred
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Message is in Reply To:
 | | Quick Question...
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| Howdy, Ordinarily this would be a question better suited for comp.sci.electronics...g-or-other but since the Handy Board expansion interface uses a 4051, I figured someone here could give me the answer more quickly... The official docs for the 4051 (...) (30 years ago, 5-Nov-96, to lugnet.robotics.handyboard)
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