Learn how to properly set the current limit of your Pololu stepper motor driver carrier by following the steps in this video. This video demonstrates using our DRV8825 stepper motor driver carrier, but the same steps and tips apply to our A4988, DRV8824, and DRV8834 stepper motor driver carriers.
A simplified version of the Arduino code used in this demo can be found in our blog post about the video:
https://www.pololu.com/blog/484/video-setting-the-current-limit-on-pololu-stepper-motor-driver-carriers
For more help with your stepper motor project, please check out our support page and forum:
https://www.pololu.com/support
http://forum.pololu.com/
Products featured in this video:
* Pololu stepper motor driver carriers: https://www.pololu.com/category/120/stepper-motor-drivers
* Stepper motor: https://www.pololu.com/product/1209
* A-Star 32U4 Prime: https://www.pololu.com/category/165/a-star-32u4-prime
* 170-Point breadboard: https://www.pololu.com/product/1490
* Electrolytic capacitor: https://www.pololu.com/product/882
* Claire's T-shirt design: https://www.pololu.com/category/109/shirts