The guest lecture on Internet of Things (IoT) focuses on the integration of smart devices, sensors, and real-time data-driven applications. It introduces students to the fundamentals of IoT architecture, communication protocols, and sensor technologies used in modern intelligent systems. The session highlights how IoT enables automation, remote monitoring, and efficient decision-making across various domains such as smart homes, healthcare, agriculture, and industry. Real-world examples and demonstrations provide insights into how data collected from sensors is processed and utilized to create innovative solutions. This lecture aims to enhance students’ understanding of emerging IoT trends, practical applications, and future career opportunities in the field.