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Topic: Arduino easydriver4.3 (Read 921 times) previous topic - next topic

razvan27310424

Hello!
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.

fliggygeek

Can you post code and any schematics/photos you have?
"Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent di

razvan27310424

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

fliggygeek

Can you take a photo of your setup?
"Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent di

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