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  • Users: leri
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  1. leri

    3.3/5v interfacing

    Hi I'm trying to connect two 5V IO devices to a third device which works at 3.3V IO, and is not "5V-IO-tolerant", in a bus topology. Can anybody suggest me of a safe way to interconnect these devices? Thanx
  2. leri

    Bar code scanning

    Hi. I'm looking for hardware/optics information for bar code scanning, does anybody know of a good reference? Thanks.
  3. leri

    Bar code scanning

    Hi. Where can I find information on how to read a bar code? I'm interested on the hardware/optics elements. Thanks.

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