The components that make up the Internet of Things (IoT) include various devices, sensors, connectivity technologies, and data processing systems. Devices such as smart home appliances, wearables, and industrial equipment collect data through embedded sensors. These devices connect to the internet via protocols like Wi-Fi, Bluetooth, or cellular networks, allowing real-time data transmission. Data processing systems, often leveraging cloud computing and analytics, interpret the collected information to provide insights and enable automation. Together, these components create a network of interconnected devices that enhance efficiency and functionality across various applications.