This is the place for any magazine-related discussions that don't fit in any of the column discussion boards below.
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psycho
- Posts: 388
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- Location: Northwest Indiana
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by psycho »
Hi all,
I have a 20x2 Okaya LCD and even with the contrast all the way up, the thing is too dim to read! Anyone ever run into this before?
Kevin
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L. Daniel Rosa
- Posts: 400
- Joined: Tue Dec 25, 2001 1:01 am
- Location: Bellingham, WA
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by L. Daniel Rosa »
I have, but only when the supply voltage was low. I'm lazy and run off 4*AA (NiMH) without regulation.
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philba
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- Location: Seattle
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by philba »
check the spec - some of these require negative voltage for contrast.
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