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operation of the stepper motor at full step mode

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anasfuad33eng

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hi, all i want to run my stepper motor(unipolar,1.8 deg) using a four sequence with full step mode as table below:
Untitled.png

since i use stepper motor with step angle=1.8 the if i want at an angle of 18 deg then i need to repeat the sequence in figure above
for x times , x=18/(4*1.8)= 2.5 time is 2.5 time mean :
0110,0011, 1001,1100,0110,0011 ? if not how i can deal with the fraction 0.5 in this case?plase help

thanks in advance
 

Each step on your chart moves the stepper 1 step or 1.8 degrees.
If you start out with 0110 and change to 0011 stepper will move 1.8 degrees
So to move 18 degrees you need 10 steps
start 0110
change to 0011
change to 1001
change to 1100
change to 0110 moved 4 steps
change to 0011
change to 1001
change to 1100
change to 0110 moved 8 steps
change to 0011
change to 1001 moved 10 steps
if you then move to 0011 you would then move back 1 step
Hope this helps
George
 
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