Build Your Own CNC Machine (Technology in Action)

Motors for Makers: A Guide to Steppers, Servos, and Other Electrical Machines

Inexpensive CNC Projects: Build your own CNC machine

Getting Started with CNC: Personal Digital Fabrication with Shapeoko and Other Computer-Controlled Routers (Make)

Practical Electronics for Inventors, Fourth Edition

The Big Book of Maker Skills: Tools & Techniques for Building Great Tech Projects

Getting Started with Arduino: The Open Source Electronics Prototyping Platform (Make)

CNC Machining Handbook: The Ultimate Guide for CNC Machining Basics

CNC Milling in the Workshop (Crowood Metalworking Guides)

CNC Machining Handbook: Building, Programming, and Implementation (Electronics)

Making Things Move DIY Mechanisms for Inventors, Hobbyists, and Artists (Electronics)