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Ask an Expert Forum Anyone know how to make a primitive (contact) smart card?
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Anyone know how to make a primitive (contact) smart card?

mutazoid
mutazoid over 14 years ago

Anyone know how to make a primitive (contact) smart card?

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  • mutazoid
    mutazoid over 14 years ago

    how about a simple touch sensor (just trying to get a discussion started)

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  • Yiying
    Yiying over 14 years ago

    Can you specify your question more detailed? Which kind of applications you are focused on?

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  • Yiying
    Yiying over 14 years ago in reply to Yiying

    a contact smart card has a set of gold-plated electrical contacts. image

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  • mutazoid
    mutazoid over 14 years ago in reply to Yiying

    Im trying to figure how to make a device when I put a card on a sensor pad the sensors pad reports which side and which card is touching it.... but I want to do this with 10 cards...

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  • Former Member
    Former Member over 14 years ago in reply to mutazoid

    Maxim-IC has a development kit for the dual card reader interface that has some of the libraries.  That might get you started on the software recognition side of which side and which side is touching it.

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