auicei:
I found several links explaining how other KS0108 GLCD are all wired. I'm not so sure about the differences between the different KS0108 GLCDs.I noticed on one of the pictures the pins are labeled differently than on this http://www.vishay.com/docs/37329/37329.pdf KS0108 data sheet...
Unfortunately the ks0108 based displays don't have a standard/consistent pinout.
The good news is electrically and pragmatically they all work pretty much the same
and better Arduino libraries written for ks0108 based modules should work ok.
But all I'am asking is... is this GLCD arduino uno compatible?
Yes.
There are two nice Arduino libraries for ks0108 based displays.
u8glib: Google Code Archive - Long-term storage for Google Code Project Hosting.
glcd: http://www.arduino.cc/playground/Code/GLCDks0108
I am co-author and maintainer of the glcd lib.
The pinout for your display is not one of the more common pinouts.
(At least the pinout shown on Ebay).
You will need to verify your pinout once you receive the display.
The best way is to look at the part numbers on the back of the display and
then find the datasheet for the exact display that you have.
Guessing/trying different pinouts is not wise as connecting power or contrast connections
incorrectly can damage the display.
If the pinout on Ebay is correct and using the glcd library,
then there is a table entry for that pinout (pinout D).
There is lots of information on the ks0108/glcd library page (link above)
as well as in the included documentation that comes with the library.
Take time to read though the full page including the special notes about RESET and
how to hook up the contrast pot. This will save lots of time and grief down the road.
Once you have the glcd hooked up, if you are using glcd lib you can run included diagnostic sketch
to verify that all the connections are correct and that the display is functioning correctly.
--- bill