Miran Technology Co., Ltd. Shenzhen by the Shenzhen Municipal Government that the high-tech enterprises. Miran company since its inception in 2002, dedicated to the design and development of long-term displacement sensor, producing and selling electronic foot rod, has been 13 years of experience, now has become one of the world's leading sensor expert, Miran brand products have been Widely used in various types of automation and control the world's electronic ruler straight, now there are around 300,000 or so electronic foot sold worldwide. Our development direction is: technology and innovation as the core to customer demand, will have been committed in the displacement field measurement and control of level, angle, etc. to provide customers with one-stop solutions for products and services. Common digital communication interface Introduction §1 a basic concept, communication media communication is achieved through transmission of signals, signal transmission channel as a communications medium or media. Signals of different communication modes which are different, a common electrical signal, a radio wave, optical signal or the like. Electrical signal transmission media is twisted pair, coaxial cable, etc; Time brazing optical signal; and radio waves transmitted through space. 2, serial and parallel data communication communications digital communication in binary mode for electronic scale, if the communication is a plurality of signal lines at the same time a number of binary data transmission is called parallel communication; on the contrary, if the number of bits of binary data points When (in order) in a serial communication signal line of transmission is called. Due to the simple structure, low cost string line communication is very common, what we are discussing serial communications. 3, the interface is the interface between the two devices or means to achieve interaction, the connection member. Direct electronic scale, electronic scale, Miran Miran technology provided by the Shenzhen Municipal Science and Technology Co., Ltd. Miran Technology Co., Ltd. of Shenzhen City (www.miran-tech.com) strong, credible, in Shenzhen, Guangdong industrial automation control systems and equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving technology Miran innovative ideas will lead into the brilliant and you work for a better future!