This book attempts to understand the multiple branches that fall under the discipline of mechatronics and how such concepts have practical applications. It talks in detail about the advancements and requirements of this field. Mechatronics is an amalgamation of various different branches of engineering like telecommunications engineering, control engineering, computer engineering, systems engineering, mechanical engineering and electronics, etc. As the field of engineering is rapidly evolving, mechatronics is needed to group these varied branches together and unify them, so as to increase their functionality and efficiency. This text is compiled in such a manner, that it will provide in-depth knowledge about the theory and practice of mechatronics. The various sub-fields along with their technological progress, that have future implications are glanced at in it. As this field is emerging at a rapid pace, the contents of this textbook will help the readers understand the modern concepts and applications of the subject.