P129-4A is the number screened on the PCB, right? Unfortunately, that's not the display model number... just a board number.
I have several Datavision datasheets in my library. If you can determine the model number of the display that you have, I may be able to help you. Some things that need to be known to ID the display:
type -- character or graphic display
if character type:[list:9d15c3e2f8]
character format -- e.g. caracters x lines
character font -- e.g. character dots W x character dots H
whether display is with or without a cursor
character size -- W x H in mm
dot size -- W x H in mm
[*]if graphic type:
dot format -- e.g. dots W x dots H
dot pitch -- W x H in mm
dot size -- W x H in mm
[*]module size -- W x H x T in mm[*]view area -- W x H x T in mm[/list:u:9d15c3e2f8]
Post back with that info and let's see if we can help you...
Almost all LCD text modules are based on the Hitachi chip set, so you generally don't need a specific data sheet.
There are some details in my PIC tutorial, all you basically need to know, there's also a link to the EPE website where they have a useful LCD supplement you can download, this was published in the magazine in about 1997.
Hi, my name is Hussain Ageel..
I've an LCD and its name is YJ-162A. i tried to find it from internet, but havent found anything yet.
can you please help me?
thanks
Hi, my name is Hussain Ageel..
I've an LCD and its name is YJ-162A. i tried to find it from internet, but havent found anything yet.
can you please help me?
thanks
It is probably the same as this module. I observed that several helpful folks have uploaded pointers to sites which no longer exist. Hopefully this will no longer be a problem now that we have a real copy on this site.