​Prof. Abhishek Kirtikumar Shaha is a dedicated academician and researcher currently working as a Lecturer in the Department of Electronics and Telecommunication Engineering at Nanasaheb Mahadik Polytechnic Institute, Peth. He is actively pursuing his M.Tech in Electronics and Telecommunication Engineering. With a strong passion for embedded systems, microcontrollers, industrial automation, and power electronics, he has guided numerous student projects and published impactful research. His hands-on experience in modern control systems and passion for technical education inspired this foundational guide on Industrial Automation & PLCs