combination lock


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  1. #1
    korayfethi's Avatar
    korayfethi Guest

    Smile combination lock

    I need a professional combination lock project with lcd, keypad,
    you can write any information about digital lock systems with PIC.
    thanks.

  2. #2
    Join Date
    Aug 2005
    Location
    Houston, TX
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    Default No LCD but...

    I have made a combination lock for a burglar alarm. It has a matrix keypad, led signals, 5 digit combination, programed code, temporary code from programed code, and shuts off for 1 hour after 3 input errors. It uses PIC16F684A.

    I have a circuit board layout, and program in PIC Basic. The circuit board is small, it fits on the back of a utility box cover. I will post if anyone is still interested.

    Amay

  3. #3
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    Jul 2003
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    Colorado Springs
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    Default Not professional but...

    Combinaton Gate access
    http://www.picbasic.co.uk/forum/showthread.php?t=5695

    Check out the video in post #42
    <br>
    Last edited by Darrel Taylor; - 2nd April 2007 at 22:58. Reason: video
    DT

  4. #4
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    Amay

    It sounds good to me, I would like to see it

    thanks

  5. #5
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    Apr 2006
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    New Hampshire USA
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    Smile Me Too

    Hi Amay,

    I am interested and would like to see your project.

    Thanks,
    -Adam-
    Ohm it's not just a good idea... it's the LAW !

  6. #6
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    montreal, canada
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    I've work a little bit on Lloyd's project. All i can say is that the current version (well the last i know) worked a treat and it's really bullet proof.

    Maybe you could ask him for a software license.
    Steve

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

  7. #7


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    Default

    Quote Originally Posted by AMay View Post
    I have made a combination lock for a burglar alarm. It has a matrix keypad, led signals, 5 digit combination, programed code, temporary code from programed code, and shuts off for 1 hour after 3 input errors. It uses PIC16F684A.

    I have a circuit board layout, and program in PIC Basic. The circuit board is small, it fits on the back of a utility box cover. I will post if anyone is still interested.

    Amay
    pls, your projec sounds intersting to me and i am interested in it can you pls post it. thanks in anticipation

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