Understand the basics of electronics with the information in the newly revised and updated All New Electronics Self-Teaching Guide, 3rd Edition, a valuable introduction to electronic circuits. The latest version reflects current technologies and theories but still maintains its original easy-to-follow format, ideal for beginners and hobbyists. New appendices will provide you with information about online resources and tutorials, and an expanded glossary is a go-to reference tool. With over 20 years of experience in the industry, author Earl Boysen brings valuable insight to modern electronics usage with the latest concepts and examples.