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采用ST89C52单片机为系统控制核心,SIM900A作为系统的通信模块,用户可通过发送短信指令到控制终端,控制终端提取短信控制指令通过单片机去控制各个功能模块从而实现对家电的远程控制。本论文实现了家居远程控制系统的硬件和软件设计,并且对整个系统进行了测试,顺利地证明本系统性能可靠、成本低,可广泛应用于日常生活中。
Using ST89C52 as the system control core, SIM900A as the system communication module, the user can send SMS commands to the control terminal, the control terminal to extract SMS control commands through the microcontroller to control the various functional modules in order to achieve remote control of home appliances. This thesis realizes the hardware and software design of the home remote control system, and tests the whole system, which proves the reliable performance and low cost of this system. It can be widely used in daily life.