CNC Machine Design - Stepper Motor Control Module

This resource, from Piedmont Virginia Community College, includes files for a project-based learning module that "provide[s] a background for controlling stepper motors using a basic microcontroller." During this project, "students will gain experience in breadboard prototyping, basic electronic circuits, uploading and editing code to control motors using a microcontroller, and using existing libraries to connect with a computer to develop complex control functions." Directions, images, and Fritzing and Arduino files are included.