For courses in Basic Electronics and Electronic Devices and Circuits. Electronic Devices (CONVENTIONAL CURRENT VERSION), Ninth Edition, provides a solid foundation in basic analog electronics and a thorough introduction to analog integrated circuits and programmable devices. The text identifies the circuits and components within a system, helping students see how the circuit relates to the overall system function. Full-color photos and illustrations and easy-to-follow worked examples support the text's strong emphasis on real-world application and troubleshooting. Updated throughout, the ninth edition features new GreenTech Applications and a new chapter, Basic Programming Concepts for Automated Testing.