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Graphic Displays
Graphic Displays

Community forum and FAQ on graphic displays by Displaytech


elston elecronics

Hi. I'm looking for schematics for certain devices made by elston electronics..which was merged with displaytek years ago.

Do you think that stuff is still around?



64128N SPI communications


I've been using an earlier version of the 64128N GC BC 3LP displays. I could communicate to the display via SPI if I shorted J1 and J3 together. However with the later versions of the display I am receiving now, there is no J1 and J3 pads to short.

Can you confirm if the later versions also have SPI capability and if the jumper is no longer needed or if there is anything else that is needed to enable SPI communications? The exact part number of the new display that I have is - Displaytech 64128N GC BC_3LP 220109... (More)

Looking for replacement for Displaytech 64128e display. As stated above I’m trying to repair an electronic device which uses a 64128e display by displaytech. Kindly refer a suitable display.Thanks

128240D with MSP430 Not working


We are planning on using the Displaytech-128240D Graphical LCD. We bought a few LCD samples online and we were trying to interface with the MSP430 (MSP430F6659) series microcontroller.

We are using SPI 4 line interface and we are using the RAMTEX LCD stack.

We are using a 3v supply and used 5x multiplier capacitor circuit. But we are facing issues.

We observed that the LCD initially works (partially) but soon stops working within a few seconds. the SPI lines seem to be getting damaged, the microcontroller lines are also getting damaged and not usable further.

The... (More)