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Topic: Arduino easydriver4.3 (Read 1 time) previous topic - next topic


I am relatively new to arduino and easydriver.
I have:  easydriver v4.3
           12V 0.6A 84oz-in Unipolar Stepper Motor (double shaft)
           DFRobot DFRduino ATMega1280 MEGA USB Microcontroller

I am trying to use them together and make the stepper motor turn how I want. I tried a lot of codes that i found online to make it work, but the motor is just turning haphazourdsly with no order.
I am sure that my wiring is ok because all the websites that I looked on showed me approximately the same wiring schematics. I tried all of them. It's been 3 days, and I still can't make it work.

Please please please help me!

Thank you.


Can you post code and any schematics/photos you have?


The datasheet of my stepper motor is here:      http://www.robotshop.com/PDF/rb-soy-13-unipolar-stepper-motor-specs.pdf
The easydriver page with pictures and schematics/datasheets is here:  http://www.sparkfun.com/products/10267
So I used the black and green wires, plugged them in the sparkfun easydriver A slots, and then plugged red and blue into the B slots.
HEre's one of the tutorials that I followed:        http://danthompsonsblog.blogspot.com/2008/09/easydriver-v31-tutorial.html


Can you take a photo of your setup?

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