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81
OLEDs / 3D model - NHD-0216AW-IB3
« Last post by jirkaposp on August 27, 2018, 03:44:09 AM »
Hello.

Does anybody send me a 3D model of this LCD: NHD-0216AW-IB3. I need it for Altium.
Ideal file: STEP
82
Graphic LCDs / VEE on NHD-24064WG-ATFH-VZ_revB
« Last post by Stumec on August 22, 2018, 03:27:00 AM »
I bought some new NHD-24064WG-ATFH-VZ_revB and they have a VEE of -16V.
In the datasheet it is write VEE of -10V like before
What can I do to still have VEE of -10V ?
83
OLEDs / Re: seps525 col/row line troubles
« Last post by dotmatrix on August 15, 2018, 09:53:42 PM »
as you can see , the more I move the  image toward column 159 the worse it gets... the image always starts at 0,0 then finshes at the programed column
84
OLEDs / Re: seps525 col/row line troubles
« Last post by dotmatrix on August 15, 2018, 09:51:43 PM »
another garbled image...
85
OLEDs / Re: seps525 col/row line troubles
« Last post by dotmatrix on August 15, 2018, 09:51:02 PM »
correct image
86
OLEDs / Re: seps525 col/row line troubles
« Last post by dotmatrix on August 15, 2018, 09:50:21 PM »
sorry, pic above is the scrambled image...
87
OLEDs / Re: seps525 col/row line troubles
« Last post by dotmatrix on August 15, 2018, 09:48:50 PM »
here is the correct image:
col: 0-19
row: 0-19
88
OLEDs / seps525 col/row line troubles
« Last post by dotmatrix on August 15, 2018, 09:37:16 PM »
I have the 160x128 oled module that I have been trying to get working for the last or year or so, I'm trying to dispay three 20x20 images, but they only display correctly when the row and column start at '0' (zero)
when I set the colmn to start at 0-19 and row 0-19 the image is fine, when I change the columns, for example, to 20-39, the image gets scrambled, the more I move the colums to the right or increment, the worse the image...   
89
Character LCDs / Mounting Question for .050" pitch LCD connector
« Last post by jimr on August 15, 2018, 02:11:25 PM »
I was wondering if anyone has any thoughts on connectors to mount a NHD-0220FZ-FSW-GBW-P . This module has .050 " pitch . On one side it has pins mounted. The other is open so I could put my own on there.  I wanted to mount the module directly to my main circuit board without a cable. Also I want it to sit up about 0.5" off the board so other components on the board are cleared. I am having trouble finding a header that tall in the .050" pitch. Just wondering if others have run into this and had any clever but reliable solutions.
Thanks
90
OLEDs / NHD-3.12 SSD1322 serial synchronization reset
« Last post by atdown on August 15, 2018, 10:01:50 AM »
Good morning, quick question as my first post.  I'm working with a NHD-3.12 and my embedded system power rails bounce for several mS when i turn the system on.  I've noticed this causes varied and random errors on my OLED.  I was wondering if the serial synchronization of the controller is reset every CS edge, or if only the RESET line can reset the serial sync.  I think that the startup noise clocks in a few bits, then when i go to transmit a command what i think is bit-0 isn't anymore.

Thanks!
-Alexander
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