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Replacing OLED screen on an Agilent U1253A Multimeter

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Zucca:

--- Quote from: coromonadalix on October 02, 2020, 01:26:45 am ---see reply #196

--- End quote ---

Which is --->THIS<--- one

PS: It is not hard to put a link for it...

Murzzillkin:
Hello.
I have a U1273 device. The display does not work. Advise what to replace. Can not understand.

rtekal:
Hi,

Heartfelt thanks to Satanistik, Ultrasmurf and Ginum for the design and PCB details.

I got both the PCB varieties manufactured locally. I used a MIDAS make 128 X64 OLED display MCOT128064EY-YM and assembled it using Ginum's PCB.

The display is working fine with the last column being displayed first. Also a line is displayed in the last row.The same is not seen in the displays of both Ultrasmurf and Ginum.

The second thing I noticed that is the battery seem to be draining a little faster than before. The unit is drawing about 45mA. While a non modified unit draws about 30 mA.

Thanks guys :-+ :clap:

Regards
Ramesh TN

LagrangeWang:
thanks for your solution, but i want to know why there is column offset,is there any othoer improvement such as modify your schematic

LagrangeWang:
hey ,my brother ,is there any difference with original solution(ssd1309 to ssd1303)

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