Learn electronics fundamentals for both DC and AC circuits, from Ohm's Law through series and parallel resonant circuits! This highly acclaimed introduction to the world of electronics technology has been carefully updated to better provide technicians with a foundation in modern electronics needed to launch a career or pursue more advanced study. Real-world color codes and strategic highlighting are integrated with ample color charts, photos, schematics, and diagrams for a solid understanding of circuit behavior that equips readers to progress to more complex topics with ease. This edition features all new, automated calculations for the formulas in the book on the accompanying CD, as well as new information on admittance, susceptance, and more!