This book collectively aims to enhance operational efficiency, reduce environmental impact, and drive technological progress across industries. In today's fast-paced and competitive business landscape, industries are grappling with challenges in process optimization, energy efficiency, and transportation. Effective management of these areas is essential for boosting productivity while minimizing waste and fostering sustainable growth for future business. This collection of research and development projects highlights innovative solutions across various sectors, including electric vehicle performance optimization, smart agriculture, healthcare monitoring, and industrial maintenance. Key focuses include electric vehicle motor and battery technology advancements, driver safety systems, IoT-based vehicle surveillance, and energy-efficient charging solutions. Additionally, cutting-edge applications like Li-Fi for vehicle-to-vehicle data transfer and AI-driven auto-sorting systems demonstrate the integration of modern technology to address real-world challenges.