AT89S51 microcontroller using DS1302 and production of electronic clock, with detailed instructions.
利用DS1302和AT 89s51单片机制作的电子时钟，有详细的使用说明。
Use AT89S51 single chip and real-time clock integrated circuit DS1643, designed an electronic clock system, realized the date, time display and reported time.
利用AT 89s51单片机及实时时钟集成电路ds1643，设计了一个电子钟系统，实现了日期、时间显示及报时功能。
This paper presents a clock control circuit in which an electronic clock is made by a MCU AT89C2051 16-bit timer and real-time control is achieved by the electronic clock's function of precise timing.
提出的时钟控制电路，是利用单片机at89c 2051的16位定时器做成电子时钟，并利用电子时钟的精确定时作用实现了实时控制。
Electronic clock used quartz oscillators, compared with the traditional mechanical clock, with more accurate, stability when more outstanding, is so easy to use, does not require constant debugging.
电子时钟使用了石英晶体振荡器，较之于传统机械钟，具有走时更加准确，稳定性更加出色，使用十分方便，不需要经常调试。
The chip of AT89C2051 is based on as the core of intellectual electronic-clock, and the scanning mode is applied to display by combining dynamic scan with static scan.
多功能智能电子钟以AT89C2051芯片为核心，采用静态与动态相结合的扫描方式显示。
The chip of AT89C2051 is based on as the core of intellectual electronic-clock, and the scanning mode is applied to display by combining dynamic scan with static scan.
多功能智能电子钟以AT89C2051芯片为核心，采用静态与动态相结合的扫描方式显示。
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