Arduino stepper motor driver tutorial

Here’s a tutorial from VK1od.net :  Arduino stepper motor driver with the Logic Shrimp logic analyzer

This tutorial shows how to explore an inexpensive stepper motor and driver board using an Arduino and included stepper library.
The stepper motor and driver board can be purchased on eBay at very low cost, and is an ideal educational project for the budding Arduino practitioner.

Get a Logic Shrimp from Seeed for $35.