Subject:
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Re: Rob Gaunts Last Message
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Wed, 22 Oct 1997 12:56:57 GMT
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Original-From:
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Fred G. Martin <FREDM@MEDIA.nomorespamMIT.EDU>
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Viewed:
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1735 times
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> Now things are working fine
> except that the voltage at pin 8 of U10 and U11 is 9 volts instead of the
> 15 that it says it should be. I am still using pin 4 as ground. I don't
> know if this matters at all. Thanks for taking the time te read that
> long winded last message of mine.
the instructions are wrong -- you should be seeing about 9v, which is
the voltage on the nicad pack.
i will revise the instructions. thanks for pointing out the problem.
fred
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Message has 1 Reply:
 | | Re: Rob Gaunts Last Message
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| Whoa, i just realized that the instructions *are* correct. Here's why. For this voltage test, the instructions assume you are powering your board from the DC adapter. This should give the 15 volts mentioned, unless: * you hooked up the battery pack (...) (27 years ago, 22-Oct-97, to lugnet.robotics.handyboard)
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Message is in Reply To:
| | Rob Gaunts Last Message
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| I sent out a message few minutes ago listing all sorts of problems I was having. Don't worry about it. I just figured it all out. I was using lib_r22.lis instead of lib_hb.lis in IC. Now things are working fine except that the voltage at pin 8 of (...) (27 years ago, 22-Oct-97, to lugnet.robotics.handyboard)
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