Single Board Computers (SBCs) are compact, fully functional computers built on a single circuit board. They integrate essential components such as a processor, memory, input/output interfaces, and sometimes storage, all in one unit. SBCs are widely used in embedded systems, industrial automation, robotics, IoT devices, and edge computing applications due to their small footprint, low power consumption, and reliable performance. They provide a cost-effective and space-saving solution for running dedicated software in real-time or embedded environments.