Subject:
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Re: Question for Fred
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Wed, 9 Dec 1998 16:09:36 GMT
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Original-From:
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Fred G. Martin <FREDM@MEDIAantispam.MIT.EDU>
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Viewed:
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980 times
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have you tried re-loading pcode_hb.s19 using a downloader program.
fred
In your message you said:
> Hello this is mike, I am writing regarding the handy board. What happened
> was while working on the handy board, our motor control (the H-bridge)
> heat
> sink touch the metal chassis of our robot. This lead to one of the
> components on our H-bridge to start smoking, my lab partner disconnect all
> external power to the handy board, and the H-bridge. The communication
> cable from the computer to the handy board was also disconnected. The
> handy board was then turned off, and later it was turned on. When the
> handy board is turned on the LCD display will not turn on. The green and
> red LED stay on. We checked the batteries of the handy board and it was
> at 10 Volts. We started to trouble shoot the handy board last night and
> we are not the best electronic technicians. If any one has ever had this
> problem please email me back, thank you.
>
>
>
>
> oooo$$$$$$$$$$$$oooo
> oo$$$$$$$$$$$$$$$$$$$$$$$$o
> oo$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$o o$ $$ o$
> o $ oo o$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$o $$ $$ $$o$
> oo $ $ "$ o$$$$$$$$$ $$$$$$$$$$$$$ $$$$$$$$$o $$$o$$o$
> "$$$$$$o$ o$$$$$$$$$ $$$$$$$$$$$ $$$$$$$$$$o $$$$$$$$
> $$$$$$$ $$$$$$$$$$$ $$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$
> $$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$ $$$$$$$$$$$$$$ """$$$
> "$$$""""$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ "$$$
> $$$ o$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ "$$$o
> o$$" $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$o
> $$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$" "$$$$$$ooooo$$$$o
> o$$$oooo$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ o$$$$$$$$$$$$$$$$$
> $$$$$$$$"$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$""""""""
> """" $$$$ "$$$$$$$$$$$$$$$$$$$$$$$$$$$$" o$$$
> "$$$o """$$$$$$$$$$$$$$$$$$"$$" $$$
> $$$o "$$""$$$$$$"""" o$$$
> $$$$o o$$$"
> "$$$$o o$$$$$$o"$$$$o o$$$$
> "$$$$$oo ""$$$$o$$$$$o o$$$$""
> ""$$$$$oooo "$$$o$$$$$$$$$"""
> ""$$$$$$$oo $$$$$$$$$$
> """"$$$$$$$$$$$
> $$$$$$$$$$$$
> $$$$$$$$$$"
> "$$$""""
>
>
> ---------------
> Michael Kee -
> mlkee@unm.edu -
> ______________
>
>
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Message is in Reply To:
 | | Re: Question for Fred
|
| Hello this is mike, I am writing regarding the handy board. What happened was while working on the handy board, our motor control (the H-bridge) heat sink touch the metal chassis of our robot. This lead to one of the components on our H-bridge to (...) (26 years ago, 9-Dec-98, to lugnet.robotics.handyboard)
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