Rotary phone with PIC


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  1. #2
    Join Date
    Sep 2004
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    Tallinn, Estonia
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    42


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    Quote Originally Posted by Felch
    Hi!
    After noticing a similar project at sparkfun page i decided to write my own code. It emulates old phone with rotary dial and it also makes an attempt to ring a little bit. Works with Ericsson T28.
    PIC 16F88 @ 4 MHz, internal clock
    Works OK, comments and suggestions are most welcome.
    Enjoy!

    PS. Assembly is commented but in my language (estonian). Can translate, if anybody is interested.
    PS/2. Forgot circuit...
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