The behavior of varied devices is managed and regulated by control systems. Control systems are of two types, open loop control systems and closed loop control systems. Programmable logic controllers, PID controllers, microcontrollers are some common types of control systems. While understanding the long-term perspectives of the topics, the book makes an effort in highlighting their impact as a modern tool for the growth of the discipline. The book studies, analyses and upholds the pillars of control systems and its utmost significance in modern times. Students, researchers, experts and all associated with control systems will benefit alike from this book.