Troubled by LCD


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    Default Troubled by LCD

    Hello, I have used LCD displays several times before, but this LCD is making me unhappy.

    It is a 4x20 Blue Backlight LCD that just says QY-2004A, the thing is that it seems to work fine but restarts de PIC18F452, i think this is the problem because with an older LCD (i bought it before) everything works fine.

    My concern is because i just bought two of this LCD`s and is strange that both are wrong, maybe someone had this problem before.


    By the way i am using the connection as stated in the PicBasic Manual.
    Last edited by Josuetas; - 6th March 2006 at 23:09.

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