DC Electrical Circuits

A DC, or direct current circuit is one in which current flows in one direction only. Generally, they consist of constant voltage and/or current source(s). Most of the focus will be on resistors and voltage sources, but other components covered are current sources, capacitors and inductors. This set of books, videos, practice problems, and experiments covers a basic first course in DC circuits.

AC Electrical Circuits

An AC, or alternating current circuit is one in which current alternates flowing in one direction and then the other. This set of books, videos, practice problems, and experiments covers a basic first course in AC circuits.

Digital Electronics

Digital electronics covers a wide range of topics starting with the building blocks of computer systems (logic gates) to the design of finite state machines. This book starts actually starts even earlier than logic gates and discusses different number systems and binary arithemetic as well

Electronic Circuits and Devices

Electronic circuits are electric circuits in which some means of control is exerted over the flow of electrons by another electrical signal. You might say that the electrons are herded. This set of books, videos, practice problems, and experiments covers a basic first course in electronic (semiconductor) devices and circuits.

Operational Amplifiers

Op amps have a diverse range of uses. In addition to learning about these uses, you’ll also learn about negative feedback, nonideal characteristics of operational amplifiers, how to design active filters, and data acquisition principles.

Communication Systems

A communication system is nothing more than a system that facilitates transfer of information from a source to a destination. In the real world, at the most fundamental level, there are literally countless numbers and types of communication systems..

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