Pls turn off the power, not only turn off the lights by the remotecontroller.
关灯请关闭电源开关，而不是仅使用遥控器将灯关闭。
2
The controller can achieve the functions such as survey the power grid, reactive power compensation, harmonic control, remote communication and so on.
该控制器集电网监测与无功补偿于一体，同时完成谐波治理和通信功能。
3
Based on AT89C51 micro-controller, this paper describes the design of hardware and software of multi-parameter measurement instrument of DC remote reserve power supply module of PAS cell station.
介绍了以AT 89 C 51单片机为基础的小灵通基站直流远供电源模块综合参数检测仪的硬件和软件的设计。