Textbook in PDF format The essentials of electrochemical theory, instrumentation, including details on the electronics, and in the second part a wide variety of classical and advanced methods combined in one textbook. The third part of the book covers how to apply the techniques for selected aspects of material science, microfabrication, nanotechnology, MEMS, NEMS, and energy applications. New: developments for the Internet of Things (IoT) and sensor applications. Combines knowledge from electrochemistry and electrical engineering with a strong focus on applications. Detailed understanding of the methods helps the reader to successfully apply electrochemistry. Introduction Electrochemical theory Instrumentation Electrochemical laboratory Classical methods Combined methods Electrochemical impedance spectroscopy Selected aspects: material scien Selected aspects: microfabrication and nanotechnology Selected aspects: microsystems and nanosystems Selected aspects: energy applications