说明：  该系统为简易无线遥控系统，实现无线遥控八个对象，七个LED和一个小灯泡，控制状态有15种，分别为七个LED的开关状态和小灯泡对应的八个亮度等级。本设计发射接收电路暂用模块代替，发射频率和接收频率均为315MHZ。用MC145026/MC145027实现编码和解码功能。
(The system for simple wireless remote control systems, wireless remote control of eight objects, seven and a small LED light bulbs, there are 15 kinds of state control, namely the seven LED switching status and the small light bulb brightness corresponds to the eight grade. The design of the launch module to receive in lieu of temporary circuit, firing frequency and receive frequency of 315MHZ. MC145026/MC145027 realize with encoding and decoding functions.)