Then after a variable gain amplifier, After A / D conversion and through the microcontroller serial digital data to the ARM within the maincontrolpanel for processing.
The maincontrolpanel control panel and the ways between the external microcontroller using serial communications technology has greatly improved the system's stability and security.
主控制板与外围路数控制板之间采用单片机的串行通信技术，大大提高了系统的稳定性与安全性。
3
The reserve controlpanel. It has fewer buttons, lights and levers, but it is still able to make the main operations.