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| Unknown LCD PC0802B-YNRD-O http://forum.lcdinfo.com/viewtopic.php?f=6&t=1328 |
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| Author: | BB mod's [ Sun Aug 28, 2005 22:27 ] |
| Post subject: | Unknown LCD PC0802B-YNRD-O |
PC0802B-YNRD-O is all i see on it,it's a 8 x 2 display that's all i know really, 14 pin connection and it apear's to have a controller built in,any 1 have a idea how to get it working?? |
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| Author: | Zee [ Sun Aug 28, 2005 23:21 ] |
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Since it's a character module there's a great chance that it's HD44780 compatible. |
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| Author: | BB mod's [ Mon Aug 29, 2005 16:46 ] |
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Yes i figured it would be,im having a heck of a time getting any info on it though. |
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| Author: | Zee [ Mon Aug 29, 2005 18:52 ] |
| Post subject: | |
With a multimeter you could trace if the +5V and GND lines go as with typical HD44780 connection and if that's the case just build the same cable. I didn't check anything with one of my Epson panels but thankfully it worked with the same cable without blowing anything up. 
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| Author: | BB mod's [ Mon Aug 29, 2005 21:55 ] |
| Post subject: | |
where is the data sheet on the controller? ill try it and se what i come up with
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| Author: | Zee [ Mon Aug 29, 2005 23:43 ] |
| Post subject: | |
http://www.doc.ic.ac.uk/~ih/doc/lcd/interfac.html http://home.iae.nl/users/pouweha/lcd/zips/hd44780.zip |
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| Author: | BB mod's [ Wed Aug 31, 2005 2:17 ] |
| Post subject: | |
Thank's ill giver her a shot tonight
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| Author: | BB mod's [ Wed Aug 31, 2005 2:55 ] |
| Post subject: | |
http://www.icehw.net/article.php?id=99 the pin gide there would be the same right? |
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| Author: | Zee [ Wed Aug 31, 2005 9:06 ] |
| Post subject: | |
Yes that's basicly the same connection. Either use pot to control contrast in pin 3 or just wire it to ground as it should usually work like that just fine. |
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| Author: | BB mod's [ Fri Sep 02, 2005 0:52 ] |
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It live's! now i have to make a new post..i got a lcd that's killing me...Thank's Zee u own! |
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