Understanding of embedded systems and their relationship with Linux

For more information about the Embedded System and Its Relationship with Linux-general Linux technology-Linux programming and kernel, see the following. In the face of the demand for multi-function electrical appliances, the city has prompted some semiconductor manufacturers to produce control chips (generally including computing units, control units and storage units). These chips have their own use cases, it is usually relatively small, light, low power, and not very expensive. then some companies, individuals or groups, can conduct secondary development on the control chip, apply the chip to a specific circuit, and then program the device to have a specific function to become an electrical product. the design of the entire schematic --> the production of PCB --> the welding of the original device --> the process of program burning and writing forms an embedded development process.

If your product has powerful functions, you need to manage a lot of things. you also need an operating system. linux is useful here. you can cut it down, of course, some companies are dedicated to help others cut linux.