A remote controller implemented with AT89C52 Chip is presented in this paper. The remote controller gets the control order form the DTMF single of telephone.
设计了一种远程控制器，它以单片机at89c52为核心，利用电话机的DT MF信号获得控制命令。
This paper introduces mainly the design, manufacture, debugging procedure, operational method and future expanded function of a telephone dialing controller.
主要介绍一种电话拨号控制器的设计、制作、调试、使用方法及以后的扩展功能。
The design of Embedded long distance controller based on telephone net in this paper.
本文介绍了实现基于电话线的嵌入式远程控制单元的设计方案。
The master controller and customer multi-functional gas meter realize communication through telephone network automatically.
整个系统由主控端和客户多功能煤气表端组成，主控端与客户端通过电话线网实现自动抄表。
Alarm systems - Intrusion detection - Events controller-recorder function integrated in central alarm units or telephone alarm transmitters.
报警系统。侵入检测。事件控制器。与中央报警装置或电话报警送话器相结合的记录功能。
On the one hand, to realize the on-line real-time update program function in multi-channel public telephone fee system using the FLASH memory dynamic programming technology of micro-controller.
一方面利用嵌入式微控制器中FLASH存储器的动态编程技术，在多路公用电话计费系统中实现了在线实时更新程序的功能。
On the one hand, to realize the on-line real-time update program function in multi-channel public telephone fee system using the FLASH memory dynamic programming technology of micro-controller.
一方面利用嵌入式微控制器中FLASH存储器的动态编程技术，在多路公用电话计费系统中实现了在线实时更新程序的功能。
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