本程序采用仪龙8脚单片控制洒店IC卡取电开关，电路简洁延时精准-This procedure uses 8-foot long instrument monolithic IC Card Hotel up to take control of electrical switches, circuit simple and accurate delay

一种声光控制开关装置，它包括：声光控制电路、延时电路、可控硅开关电路等。本实用新型采用分离元件，且电路很简单，因而克服了现有的声光控制开关成本高、体积大等缺点，是一种家庭及公共场所理想的照明开关。 　-A sound and light control switch device, it includes: acousto-optic delay circuit and controlled switch circuit, etc. The utility model USES the disc

该SIMULINK模型为模拟高压分相开关、分相故障、高压线路等值模型。同时仿真了发生短路时，可以模拟短路电流-The SIMULINK model to simulate high pressure phase switch, phase failure, high voltage line equivalent model. At the same time simulation of a short circuit, short-circuit current can be simulate