摘要
设计了一种新型的基于AT89S52单片机和CM8888双音频收发集成电路的远程控制系统,该系统能够嵌入到家用电器中,通过接收电话线上的DTMF双音频信号对开关量进行控制,从而实现对家电的远程控制。文章介绍了系统的工作原理,硬件组成,软件设计及技术性能。
This paper proposes a new remote control system based on AT89S52 MCU and CM8888 DTMF transceiver IC, which can be embed in home appliances. The system receives DTMF signal through a phone line and remote-controls the home appliances. The paper introduces the working principles, hardware configuration, software designation and the tech capable of the system.
出处
《苏州科技学院学报（工程技术版）》
CAS
2006年第2期79-82,共4页
Journal of Suzhou University of Science and Technology （Engineering and Technology）
