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CFE
 Post subject: correct wiring
PostPosted: Mon Jun 20, 2005 14:34 
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Joined: Fri Jun 10, 2005 0:40
Posts: 7
Location: Denmark
I've bought a display on eBay and made this wiring schematic for it:

Image

the datasheet can be found here

Would be glad if you checked it for any mistakes :roll:
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simingx
 Post subject:
PostPosted: Thu Jun 23, 2005 16:59 
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Joined: Thu Jun 02, 2005 16:04
Posts: 11
I'd put a 10k pot there between Vcc and ground with wiper going to the contrast connection. Does your module require negative voltage for contrast?
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CFE
 Post subject:
PostPosted: Fri Jun 24, 2005 14:02 
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Joined: Fri Jun 10, 2005 0:40
Posts: 7
Location: Denmark
No it doesn't, I've got help from coorz on another forum, my schematic was almost right, just missed one pot. I've soldered it together for 2 days ago, and it works just perfect :)
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