This book provides the basic instruction in the field of electricity and electronics. It covers a variety of relevant topics, from the scientific nature of electricity to the components of microcontrollers. The theory of electricity and electronics is taught alongside real world examples, hands-on experiments, and projects. This text teaches fundamentals of electrical principles, basic circuits, motors, generators, and power distribution. Advanced topics such as semiconductors and digital circuits are covered, as are the principles of electronic communication and data systems.