An electrical schematic is a diagram that illustrates the connections between all of the wires and components of an electronic circuit. They can, like to a map, tell you practically everything you need to know in order to create or troubleshoot a circuit.
Reading electrical schematics is a very valuable skill to possess. To begin strengthening your ability to read schematics, it is essential to know the most prevalent symbols. Each physical component (resistor, capacitor, transistor) has its own symbol on the diagram. This book's primary objective is to teach you the key schematic components with the view of facilitating effective reading.