Stepper motor with parallel port
Stepper motor with parallel port
Stepper motor with parallel port
Stepper motor with parallel port
Stepper motor with parallel port
Stepper motor with parallel port Stepper motor with parallel port Stepper motor with parallel port Stepper motor with parallel port Stepper motor with parallel port Stepper motor with parallel port Stepper motor with parallel port Stepper motor with parallel port
Stepper motor with parallel port Stepper motor with parallel port
Stepper motor with parallel port
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  #1  
Old 05-25-2009, 07:55 PM
waqasanjum waqasanjum is offline
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Join Date: Jun 2006
Posts: 8
Post Stepper motor with parallel port


I have created a program using inpout32.dll to run my stepper motor .
I can run stepper motor now but the problem is that it is running very slow! is there any better way i can run my motor fast as i want.


i used following method.
...................................................................... ......
option explicit on
Dim myTime as object

public sub Form1

mytime=2000
out(888,3)
do untill mytime=0
mytime=mytime-1
loop
mytime=2000
out(888,1)
do untill mytime=0
mytime=mytime-1
loop
end sub
......................................................................
if i set the value of mytime less then 2000 my motor does'nt work at all.
so please help me
i tried also with the timer tool and i wrote the code in the tick event of timer but it is also very slow.
please help me how i can gain my motor speed.
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  #2  
Old 05-31-2009, 02:44 AM
throwaway18 throwaway18 is offline
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Join Date: May 2004
Posts: 504
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what hardware are you using to interface the parallel port to the motor?
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  #3  
Old 06-08-2009, 05:27 PM
waqasanjum waqasanjum is offline
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Posts: 8
Default

i am useing simple optocuplers to move my stepper motor.
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Stepper motor with parallel port
Stepper motor with parallel port
Stepper motor with parallel port Stepper motor with parallel port
Stepper motor with parallel port
Stepper motor with parallel port
Stepper motor with parallel port Stepper motor with parallel port Stepper motor with parallel port Stepper motor with parallel port Stepper motor with parallel port Stepper motor with parallel port Stepper motor with parallel port
Stepper motor with parallel port
Stepper motor with parallel port
 
Stepper motor with parallel port
Stepper motor with parallel port
 
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