Design and Realization of Conductor for Spacecraft Based on Single-chip Microcomputer

In equipment production and testing, various cables are inevitably used, such as power cables; signal cables, etc., which are important guarantees for the normal operation of the equipment; The continuity test is very important. The conduction device described in this article is implemented based on a single-chip microcomputer, and the structure adopts a winding storage method, which is very convenient, and a variety of interfaces are suitable for different interfaces. Functionally, the sound frequency can be set by itself, with battery protection detection, the sound is loud and clear, and it can work in noisy environments. In order to ensure the design reliability of the turner, the most advanced imported microcontroller is used in the selection of the device, and the corresponding system planning, hardware architecture and software design are carried out. Hardware redundancy design and dual filtering method are used.