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Cheap LCD/OLED character displays (Australia)


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Posted

Just picked up a 20x2 character display - part # WP2002A (WP2002A-Y-JCS)

from Crest Technologies

http://www.cresttech.com.au

AU$27.50, over the counter, from their warehouse in Nunawading, Vic.

Looks identical to Crystalfontz CFAP2002A-Y-ECS

2002_front.jpg

http://www.crystalfontz.com/products/CFAP2002M/index.html

and has practially identical datasheet to this one:

http://www.spezial.de/doc/winsta/wp2002ayjcs.pdf

Aussies will find them cheaper than Crystalfontz - possibly only AU$11 postage.

Posted

I hooked it up to a Core, looks fantastic! So much better than an LCD in negative mode. Great contrast - the black is truly BLACK.

Wiring note: Connect to Core as usual, but connect the contrast pot output (J15:V0) to the brightness control input (VBT, pin 3), thus letting you set VBT voltage in the range 2.5v-3.0v. Don't connect J15:B+ and J15:B- to anything - there is no backlight! Tweak the contrast pot until you see the display - if VBT is <2.5v you won't see anything!

  • 10 months later...
Posted
We are sorry to notify you that we are no longer able to supply PLED/OLED modules. Our supplier has difficulty obtaining the PLED panels. We have discontinued PLED/OLED modules until further notice.

:'( :'( :'(

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