Pic12f675 + Pcf8574 + Lcd

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  1. - 20th January 2006, 12:39 #1
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    Smile I2c Lcd

    Hi, Bostian

    No problem to do it ... a french speaking electronics magazine ( Elektor or Electronique pratique ...i'll look for, if you want ) has already published that idea ...

    Just a bit boring sending bytes to the LCD, a bit slow also, but works perfectly.

    Alain

    PS: Note I2C LCDs are sold ready to use on the market ...
    ************************************************** ***********************
    Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
    ************************************************** ***********************
    IF there is the word "Problem" in your question ...
    certainly the answer is " RTFM " or " RTFDataSheet " !!!
    *****************************************
  2. - 20th January 2006, 13:45 #2
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    Default

    Thanks for your answers. I wish to use PCF because I have some. Can you give me some further info because I'm just trying to get into PicMicro programming. In short I'm a real beginner. I dont won't the finished code but just explanation in a few step by steb guide how to deal with my problem. I understend the operation with clasic conection LCD to PIC but I dont understend what data I have to send to PCF for making work the LCD. Please remember that I'm a begginer (mechanical engeneer) who wants to learn!

    Thanks again for your help
  3. - 25th January 2006, 10:10 #3
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    Smile

    Hi, Bostjan

    I Finally got it ...

    Elektor magazine project 030060 ... see their site in the netherlands for an English version.

    Alain
    ************************************************** ***********************
    Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
    ************************************************** ***********************
    IF there is the word "Problem" in your question ...
    certainly the answer is " RTFM " or " RTFDataSheet " !!!
    *****************************************
  4. - 25th January 2006, 12:47 #4
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    Thanks! I will look to this project.
  5. - 25th January 2006, 22:56 #5
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    it's sept. 2003, let me know if you can't find it
  6. - 26th January 2006, 00:12 #6
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    I found it here:

    http://www.elektor-electronics.co.uk...n&SearchText=#

    But you have to pay to download the PDF.
  7. - 26th January 2006, 08:06 #7
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    I will try to find it in the local library. If I cant find it it is possible to obtain the article from you ?

    Cheers
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