Highly accurate and thoroughly updated, this classic has set the standard in electronic devices and circuit theory for over 25 years. Boylestad offers a complete and comprehensive survey, focusing on all the essentials needed to succeed on the job. Provides a colorful, reader-friendly layout that boasts a large number of stunning photographs. Integrates troubleshooting sections in most chapters, offering general hints on how to isolate a problem, identify its causes, and what action to take to rectify it. Includes over 40 new end-of-chapter practical examples added throughout. Expands coverage of computer software to include Mathcad, illustrating the versatility of the package for use in electronics. Adds summaries to the end of every chapter. Ideal for electronics professionals who want to brush up their software and troubleshooting skills.