Subject:
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Sharp GP2D12 (analog version) troubles
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Tue, 30 Nov 1999 21:43:41 GMT
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Original-From:
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Alex Stewart <ROBOTMAN5@HOTMAIL.spamcakeCOM>
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Viewed:
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980 times
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Hi
Recently Got a sharp Gp2D12 IR ranger , for those who dont know it
continusly gives a analog value in proportion to the distance to a object.
Problem: When I wired it up I got a constant 147-150 no matter were the
object was. Unplugged sensor I got 2?? so I know the port works. Any Ideis?
Could it be the 47k pull up? I heard it could be , and to fix you cut the
trace for one of the ports top disable the pull up, but which one ?? tried
cutting analog 6 but then analog 6 wouldnt work? Help
Thanx
Robotman
P.S. Resolderd little gap I cut and analog 6 was restored.
Is there a web site with answers to above?
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