If you want to learn electronics and are interested in microcontrollers, then this is the book for you. It is written in such a format when everything starts with simple projects, and more complex ones are considered at the end. Each of the 19 projects explains the theory, and C++ programs for Arduino are also included. Electrical diagrams and board layouts are also given. The book is intended for high school children and adult amateurs who learn to use microcontrollers.