Single board computers are computer systems that are built using a single board and integrated components. These systems are usually used for applications in embedded and industrial computing where performance, small size, and energy efficiency are essential. Single board computers provide a wide range of capabilities in a compact package, from simple controller boards to full-blown application processor boards that can run full-scale operating systems.
Single board computers offer many advantages over more traditional systems. They are much smaller and require less power, making them ideal for embedded systems and other applications where cost and space are considerations. As they consist of fewer components, there is less potential for problems or malfunctions, making them more reliable. Since they have no moving parts and are factory sealed, they require little to no maintenance. They also have a high degree of versatility, as the components can easily be replaced or upgraded, allowing them to be tailored to specific tasks.
Although single-board computers typically lack the processing power of larger desktop computers, their low cost and small size make them attractive for a variety of applications. For example, they are commonly used as embedded controllers, running programs that control devices such as robots, medical equipment, data loggers, and telemetry systems. Other uses include as an experimental platform for students and hobbyists, as an all-in-one controller for interactive displays, or as a development board for engineers working on new products.
Single board computers come in many different types and sizes, offering a variety of features and capabilities. Some have integrated processors and memory, while others can be connected to an external system and are expandable through upgrades. There are also models that come with onboard audio, video, and networking capabilities. When selecting a single board computer, factors to consider include the processor speed, memory and storage requirements, and I/O ports.
Single board computers are an excellent choice for applications where performance and efficiency come first. Their small size, low cost, and versatile design make them perfect for embedded projects and other applications needing a compact system. With the ever-growing variety of models available, finding the right single board computer for your project has never been easier.