单总线技术是使用一根数据线与一根返回线实现数据通信的主从式网络。

Single bus technology is a master-slave network with data communication by both a data line and a return line.

youdao

单总线技术是使用一根数据线与一根返回线实现数据通信的主从式网络。

Single bus technology is a master-slave network with data communication by both a data line and a return line.

youdao