This course introduces learners to the fundamentals of the Internet of Things (IoT) and its growing impact on society and industry. Students will explore the core components of IoT and embedded systems, including sensors, microcontrollers, and communication modules, while gaining insights into hardware-software integration. The course also covers the basics of IoT networking, protocols, and Internet structure, along with key challenges, constraints, and trade-offs in IoT system design. By the end, learners will be equipped with the foundational knowledge required to understand and design IoT-enabled applications.