i need to program a stepper motor

[eng soso]

here are the code(in microbasic) and schematic design , but iwant the motor to rotate 90 or 180 degrees ,what shall i do ? i think the problem with the code!

 

[ckshivaram]

Stepper motor rotates in 0.9 or 1.8 degrees steps.. what is 90 degrees and 180 degrees

 

[taruntanuj007]

Stepper can rotate 90 egrees or 180 degrees by providing the windings appropriate pulses at the appropriate time. Visit Fun with Electronics for more details.....mail me at taruntanuj007@gmail.com if u need more help. If u need only 90 or 180 degree motion that is the motor shud stay at 90degree or 180 degree position....then u can also try servo motors

 

[iyyanar]

anybody need some help ask to me.

 

[ckshivaram]

anybody need some help ask to me.

Instead of this you can as well post the solution in one single post. it will be useful to all............... instead of inviting people to you

 

[pranam77]

anybody need some help ask to me.

The querry in the first post, applies to every member of the forum including you. You can clarify that first before getting more doubts. We dont entertain private sharing.

 

[eng soso]

i need the motor to rotate 90 degrees or 180 or 270 degrees but i need to know the function of the pins from the stepper side and also from the pic16f877a side (when using ULN2003A as a driver for the stepper motor ) so i can write a good code using microbasic language can you help me with that?i think you should lock again to the schematic digram ihave been attached so you could anderstand me!

 

[raguna]

Dear all,
can you please help me in programming stepper motor for 0-180degrees range....i wanted to stop the motor at 0deg,30deg,60deg,90deg,120deg,150deg,180deg;
i need this using vhdl.

Thankyou all

 

[ckshivaram]

you need servo motor not stepper motor.........