Subject:
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HandyBoard Assembly Problems
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Tue, 25 May 1999 21:04:56 GMT
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Original-From:
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Matt Austin <falinn@ukltd90.freeserve.(AntiSpam)co.uk>
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Reply-To:
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"Matt Austin" <Falinn@ukmax.com>
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Viewed:
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1055 times
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Hi all,
I'm at stage 4.2.1 of assembling my Handyboard(v1.2) Where you install
U12, the DS1233 3-pin ic. And it doesn't work, I've worked through the
debugging stage, Led11R IS in the right way round, and I've tried U12 both
ways. What happens is this; when power is applied LED15Y comes on, and stays
on, but the red battery low light doesn't light, not even for 1/3 of a
second. I can however make it light by shorting the top and middle pins of
U12.
Every thing up to this stage has worked fine, and I believe that all the
other components are inserted correctly. Is U12 defective? Or is there
another solution?, is the board defective? Has anyone else had a similar
problem? Any help would be greatly appreciated!!
------------------------
Matt Austin
Falinn@Ukmax.com
Home Page: Http://www.Geocities.Com/Area51/Stargate/4133
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Message has 2 Replies:
 | | Re: HandyBoard Assembly Problems
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| Matt: It sounds like maybe you have a DS1233M instead of a DS12323. The "M" part is a replacement for the MC34064 and has a different pinout than the regular DS1233. I have both versions, DS1233 for the Handy Board and DS1233M for the Finger Board. (...) (25 years ago, 26-May-99, to lugnet.robotics.handyboard)
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