TTL magnetic card reader interface ith PC


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  1. #1
    Join Date
    Jul 2008
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    Default TTL magnetic card reader interface ith PC

    Hi al!
    I want to interface TTL magnetic card reader with PC via PS/2 Keyboard port
    the card reader i m using is Tysso TTL MCR series which reads data from track 2,
    the reader operates at 5 VDC & there are three more pins which are CARD PRESENT.
    CLOCK & DATA. I have tried it with directly connected the data & clock signals to PS2
    Keyboard port but it does not work out is there any other way to make it compatible with PS2 as i have heard that it shows the data content directly on note pad when card
    is swiped.
    Below is the datasheet of the card reader i m using.
    http://www.barcode-manufacturer.com/...ification.html

    Thanks.

  2. #2
    skimask's Avatar
    skimask Guest

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    Have you tried a search on "magnetic card reader" yet?
    http://www.picbasic.co.uk/forum/showthread.php?t=1742

  3. #3
    Join Date
    Jul 2008
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    Yes i have search out some data but not exactly got it, there a keyboard wedge technique
    which is like, the keyboard & card reader both connected simultaneously the keyboard inputs the card reader & card reader output at PS2 keyboard port but still missing what will
    be the circuitry for this task.

  4. #4
    Join Date
    Feb 2016
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    2

    Default Re: TTL magnetic card reader interface ith PC

    Quote Originally Posted by attabros View Post
    Yes i have search out some data but not exactly got it, there a keyboard wedge technique
    which is like, the keyboard & card reader both connected simultaneously the keyboard inputs the card reader & card reader output at PS2 keyboard port but still missing what will
    be the circuitry for this task.
    Hi, you can take a look at Syncotek SC-750, it is one TTL card reader with RS-232 interface, baud rate adjustable; USB port and TTL at optional.
    Hope this helps!

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