Embedded devices are specialized computing systems designed to perform dedicated functions within larger systems. They are often found in everyday items like home appliances, automobiles, and medical equipment. Unlike general-purpose computers, embedded devices typically have limited processing power and memory, allowing them to operate efficiently and reliably for specific tasks. These devices are usually integrated into the hardware they control, enabling them to interact directly with other components. Examples include microcontrollers in smart thermostats and sensors in fitness trackers. Their design focuses on optimizing performance, power consumption, and size, making them essential for modern technology.