crane

Discussion in 'Programmer's Corner' started by kuya, Mar 25, 2006.

  1. kuya

    Thread Starter New Member

    Mar 25, 2006
    3
    0
    how to make programs with 3 mottor stepper, without controller (IC) and can use with port printer?
    thank's
    send back to
    kamonas2003@yahoo.com
    thank's
     
  2. Papabravo

    Expert

    Feb 24, 2006
    9,912
    1,724
    Not much to go on here. Do you have three stepper motors of a single type or one stepper motor with three poles?

    In either case you output the phase sequence to a printer port exactly as a controller IC would do it. In fact if you look at the controller IC's like the L297 they will tell you what sequence to use.

    To write the programs for a PC you need some kind of compiler or interpreter. Visual Basic should work. It should be a simple mater to wite a sequence of output bits to the printer port. With only eight bits and a strobe I think three motors might be hard to do, but I could be wrong.
     
  3. Dave

    Retired Moderator

    Nov 17, 2003
    6,960
    143
    Rather than giving a very high-level overview, you are advised to provide a more detailed description of what you wish to achieve if you expect anyone to help you.

    Dave
     
  4. kuya

    Thread Starter New Member

    Mar 25, 2006
    3
    0
    dave i now its hard!!! but not i make 2 motor stepper with 2 ic ULN2003 18 pin, 8 diode zener 12V with port printer. And i wan to make a simple crane. like a crane on boat. 1st motor stepper for lift up. 2nd for rotary 360 degrees. and i have plane to write program in Delphi. If you don't mind please help to make electronic's circuits for this.
    thank's dave
     
  5. kuya

    Thread Starter New Member

    Mar 25, 2006
    3
    0
     
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