Subject:
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Re: Sonar
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Fri, 6 Feb 1998 13:28:25 GMT
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Original-From:
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Fred G. Martin <FREDM@MEDIA.MIT.EDUstopspammers>
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Viewed:
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1977 times
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> Has anyone used the diagrams off the HB wesite for connecting the 6500
> sonar. If so, could someone please tell an ignorant CS major, what the six
> diodes are for, and if anything else can be substituted for them.
Each diode loses 0.6v. The string of them drops the HB battery down
from 9.6v to 6.0v, which is the specified operating voltage of the
sonar unit.
You can probably substitute 1N4001s.
Fred
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Message is in Reply To:
 | | Sonar
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| Has anyone used the diagrams off the HB wesite for connecting the 6500 sonar. If so, could someone please tell an ignorant CS major, what the six diodes are for, and if anything else can be substituted for them. My local Radio Crack seems to be out (...) (27 years ago, 6-Feb-98, to lugnet.robotics.handyboard)
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