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  1. 5th December 2003 05:39 PM #1
    mahran
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    Default need help

    someone help me please
    i need to make an interface between keyboard (or large keypad) and microcontroller (8051 family{ATMEL if possible}) i need the hardware connection and the program for the microcontroller in assembly language
    that's all ; thanks
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  2. 5th December 2003 06:34 PM #2
    crust
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    Atmel had an application note about this ... here is a link to some other information http://bray.velenje.cx/avr/pckey/pckey.html
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  3. 6th December 2003 03:32 AM #3
    kinjalgp
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    The link that Crust gave is using Atmel's AVR series microcntroller.

    Try these
    http://mpucoder.kewlhair.com/DOS-soft/8051.html
    http://goobsoft.homeip.net/ee/8051/keyboard/
    "There is no way to peace, peace is the way!"
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