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 Robotics / Handy Board / 4259
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Subject: 
troubleshooting
Newsgroups: 
lugnet.robotics.handyboard
Date: 
Wed, 5 Aug 1998 03:14:31 GMT
Original-From: 
Sam Wurzel <sam_wurzel@loomis.org*Spamcake*>
Viewed: 
469 times
  
I am assembling my handyboard and am at the stage where i have completed the
motor and analog circuits. When I test hte analog circuit the LCD screen
prints"press START to test knob..." when i press start the board beeps and the
screen goes blank. when i testmotors() it downloads to the board but the LCD
screen does not change from the IC message. I checked the potential between pin
51 and 52 and measures 5.00 V The board came equipped with a different knob
than the one in the pictures (it is smaller) The testdigitals() functions
worked flawlessly.
any help would be appreciated
thanks
Sam Wurzel



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