Book excerpt: The Most Complete, Current Guide to Troubleshooting and Repairing Electrical and Electronic Devices "If it's electronic, and there is troubleshooting to be done, then this is the book to reach for!" --Dr. Simon Monk, bestselling author of 30 Arduino Projects for the Evil Genius and Hacking Electronics: An Illustrated DIY Guide for Makers and Hobbyists "...an outstanding book on electronic troubleshooting with clear, concise, and concrete examples that anyone can relate to." --James Karagiannes, Ph.D. Physics, Associate Dean of Engineering and Information Sciences, DeVry University, Chicago Fully updated for the latest technologies, devices, test instruments, and problem-solving methods, the new edition of this practical resource provides you with the comprehensive information you need to troubleshoot today's electrical and electronic equipment. Inside you'll find new and enhanced coverage of: Wireless communications Embedded microprocessor systems Cutting-edge medical diagnostic equipment Advanced networking technologies The book uniquely blends traditional electrical theory and components with modern networking and electronic technology. Chapter-ending questions and problems test your understanding of the topics discussed. Filled with tables, charts, illustrations, graphs, and flowcharts, this is a must-have manual for anyone who works with electronics--at home or on the job. Electronic Troubleshooting, Fourth Edition, covers: Electric motors and generators Industrial controls Residential, commercial, and wireless communications Radio and television Digital circuits Combinational and sequential digital circuits Microprocessor-based systems Biomedical equipment Computer networking and network drives Embedded microprocessor systems