OLED Display Noise problem


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  1. #8
    Join Date
    Sep 2009
    Posts
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    Default Re: OLED Display Noise problem

    Try something like this
    Code:
    pause 500
                            
    lcdout $FE,$28
    lcdout $FE,$17
    lcdout $FE,$06
    lcdout $FE,$08
    lcdout $FE,$01
    lcdout $FE,$02
    lcdout $FE,$0C
    
    lcdout $FE,$80,"BU BiR DENEMEDiR"
    LCDOUT $FE,$C0,"  iKiNCi SATIR  "
    
    Main:
    GOTO Main
    And remove everything from board except power supply, PIC and LCD. Add 10uF, 100nF, 10nF capacitors to LCD power pins, preferably use SMD.
    If problem still persist then problem is in LCD. Or it can be "dirty" power supply. You didn't post schematic, so...

    You said that you need to display data as fast as possible. If that is really what you need, then use 7 segment led display. And you can get 3-4K FPS, but then you need super human to read that.
    If only regular humans will read display then more then 4 or 5 updates is more then enough.
    Look at multimeter Display Digital: 6,000 counts, updates 4 per second
    http://en-us.fluke.com/products/digi...html#techspecs
    Last edited by pedja089; - 29th May 2016 at 12:23.

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