Topic

a4988

3 videos. Ranked by independent recommendations, not by views.

1. 

   1 Setting the Current Limit on Pololu Stepper Motor Driver Carriers

   Pololu Robotics and Electronics 6 people · 6 months · since Nov 2015

   Pololu's own guide to dialling in the A4988 stepper driver current limit with a multimeter and the onboard trimpot.

2. 

   2 How To Control a Stepper Motor with A4988 Driver and Arduino

   How To Mechatronics 3 people · 3 months · since Nov 2018

   A walkthrough of wiring and driving a stepper motor from an Arduino with an A4988 board, including how to set the driver's current limit.

3. 

   3 How To Correctly Set The Motor Current Limit On An A4988 Stepper Motor Driver

   Michael Klements 3 people · 3 months · since Aug 2023

   Walks through setting the A4988 stepper driver current limit by adjusting the trim pot to a calculated reference voltage.