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Parallel port interface

Discussion in 'Hobby Electronics' started by RB, May 21, 2005.

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  1. RB

    RB Guest

    I have an old parallel printer and would like to interface with the
    parallel port using Qbasic. Goal is to use the circuit and control
    the two printer motors, some relays etc.
    Info/assistance re the above is needed
  2. dmm

    dmm Guest

    Paul Bergsman's "Controlling the World With Your PC" has stepper motors,
    relays, LEDs, LCD, etc. ISBN 1-878707-15-9. It comes with a 3 1/2" floppy
    disk that has source code for controlling the printer port in QBASIC, Pascal
    and C on it.
  3. RB

    RB Guest

    Thanks for the info

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