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???
03/27/06 12:05
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#113184 - Make a start
Responding to: ???'s previous message
Could you not have come up with a more descriptive title for your post?
Did you not see the note that says, "Subjects such as 'Help me' or 'project' are not descriptive." ?

Krishna Prasad said:
i will have a plate mountde on the shaft of the stepper motor, that will be devided to sectors. i am giving a bcd input..
can anyone please tell me the logic of how can i link the bcd to certain count for the stepper prog....

Surely, you should at least be able to make an attempt at the logic?

Forget about BCD for a moment, and just think of it as a number.
Then think about:

  • What does this number represent? Is it 0 to select the 1st sector, 1 to select the 2nd sector, etc...?

  • How many sectors are on your plate?
  • How many steps does the stepper motor make in a full revolution?

    From there, you should be able to work out the number of motor steps per sector and, hence, the logic for getting from sector number to steps.

  • List of 2 messages in thread
    TopicAuthorDate
    help me.. my 89c51 project            01/01/70 00:00      
       Make a start            01/01/70 00:00      

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