Single Board Computers, or SBCs for short, are compact, integrated electronic devices that function as complete computers built onto a single circuit board. These versatile units come with all the necessary features such as a processor, memory, input/output (I/O) ports, and often have onboard connectivity options like Wi-Fi and Bluetooth. The main function of these computers is to provide a fully operational system that takes up minimal space, making them ideal for applications where space is at a premium or in embedded systems which are integral to devices such as digital signage, kiosks, and various industrial machinery.
SBCs are renowned for their durability and reliability, often functioning in harsh environments and running mission-critical applications. They are used in numerous sectors including, but not limited to, educational environments for teaching computer science, in robotics for control and operation, for Internet of Things (IoT) device development, and in medical equipment for monitoring and diagnostics. Noteworthy manufacturers of Single Board Computers include Raspberry Pi Foundation, Arduino, and BeagleBoard.