目录
引言................................................................................................................................3
一、绪论........................................................................................................................3
1.1 问题的提出......................................................................................................3
1.2 国外最新的研究成果......................................................................................4
1.2.1 光控帘...................................................................................................4
1.2.2 隔音帘...................................................................................................4
1.2.3 节能帘...................................................................................................4
1.2.4 隐身帘...................................................................................................4
1.2.5 日能帘...................................................................................................5
二、核心芯片和器件介绍............................................................................................5
2.1 DC 电源插口介绍 ...........................................................................................5
2.2 AT89S52 单片机 .............................................................................................5
2. 2.1 单片机特点和特性..............................................................................6
2.2.2 单片机的引脚功能...............................................................................7
2.3 SC2262 编码解码芯片 ....................................................................................9
1.3.1 SC2262 的特点 ....................................................................................9
2.3.2 SC2262 的应用范围...........................................................................10
2.3.3 SC2262 的引脚和说明.......................................................................10
2.3.4 SC2262 的功能描述...........................................................................11
2.3.5 SC2262 的工作流程图.......................................................................11
2.4 SC2272 编码解码芯片 ..................................................................................11
2.4.1 SC2272 的特点...................................................................................12
2.4.2 SC2272 的应用范围...........................................................................12
2.4.3 SC2272 的引脚和说明.......................................................................12
2.4.4 SC2272 的功能描述...........................................................................13
2.4.5 SC2272 的工作流程图.......................................................................13
2.5 315M 发射和接受模块 .................................................................................14
2.5.1315M 发射和接受模块应用范围 .......................................................15
2.5.2 315M 无线发射模块介绍 ..................................................................15
2.5.3 315M 无线接收模块介绍 ..................................................................15
三、硬件电路的设计..................................................................................................16
