Among them the control system of hardware has introduced the peripheral circuit including main chip mainly, the module the signal gathers and the motor driving module.
其中硬件控制系统主要介绍了包括主芯片的外围电路，信号采集模块以及电机驱动模块。
2
Adapter CARDS are circuit boards that provide more memory or controlperipheral devices.
转接卡是能够提供更大存储或控制外接设备的电路板。
3
The periphery output control system is composed of analog peripheral device such as LED, relay, digital switch etc, to control the other weak-current devices and general heavy-current devices.