Subject:
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Re: Battery level monitoring?
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Tue, 16 Apr 1996 04:35:50 GMT
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Original-From:
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Sean Cunningham <sean@alice.STOPSPAMMERSmsiconsulting.com>
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Viewed:
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2186 times
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At 10:34 PM 4/12/96 -0700, you wrote:
> Has anyone figured out how to monitor the battery level on an HB1.2?
>
> I would like to be able to use a circuit similar to the one published in the
> Jones Mobile Robots book, but it connects output directly to an analog port
> and is confused by the pull-up resistor.
For anyone else interested, I came across a description by Fred of a
modification to the Miniboard that describes how to cut a track on the board
to allow analog battery level monitoring. Unfortunately, the picture is
missing from the page:
http://lcs.www.media.mit.edu/people/fredm/papers/mb/node30.html
If I can figure out how to make a similar modification to the handyboard
1.2, I will post info to the list.
Sean R. Cunningham
MSI Consulting Group
http://www.msiconsulting.com/
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