related to stepper motor rotation

[Nusrat Mary]

hi

 

can anyone tell that why stepper motor rotate a lil step backward when it start rotating?? how should i remove it by Mikroc pro code?? i’v used atmega16 to control 3 stepper motor. each of them give backward step before rotating .

 

[D.V.G. Krishna]

refer the link

 

 

http://homemaderobo.blogspot.in/

[AJISH ALFRED]

Make sure that there is nothing wrong with your code like setting the pins as output before initializing the values to them. Make sure you set the values of the output pin to high before setting them as output ( if you are giving positive voltage to the common pin of stepper motor )

[Author]

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