LCD problem


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  1. #1
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    Talking

    Hi, leonel

    Try a Schottky diode ( BAT 85 i.e. ) or Germanium diode ( OA ...) instead of the 1N4148 ... its leakage current will make your reset circuit work better !!!

    that's not very elegant ...but will work !!!

    Alain

  2. #2
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    Default

    What i did and it works was putting a R=100K between pin 1 and ground, in conjunction with my circuit.
    What's the "KISS engineering"?

  3. #3
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    Talking

    Well a pull;-down should be bellow 10K and will affect your current design.

    KISS engineering... not meant to be ofendant by any way...of course
    Keep It Simply Stupid Engineering.

    That's my favorite method.
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.

  4. #4
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    Wink

    Everything that avoids a floating pin condition works ....

    as Ralf wrote : RTFM !!! ( for humour here ... but found at page 9 or 10 !!! )

    Alain

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