基于STC89C52单片机的多功能数字钟的设计  

Design of Multifunctional Digita Digital Clock Based on STC89C52

作　　者：张开碧[1] 王浩[1] 曾勇斌[1] 

机构地区：[1]重庆邮电大学自动化学院,中国重庆400065

出　　处：《科技信息》2010年第35期J0012-J0013,J0056,共3页Science & Technology Information

基　　金：省级基金项目--重庆市教委教改重点项目"工科本科毕业设计评价指标体系的研究与实践"(项目编号09-3-032)

摘　　要：本文主要介绍了数字钟的功能以及相应的硬件电路的设计,并且用C语言编写了相应的程序下载到单片机上进行调试,让其结合硬件电路实现对应的功能:时间显示、日期显示、跑表、闹铃、温度显示和湿度显示。本文着重地介绍了多功能数字钟的硬件制作。This article paper describes the function of the digital clock and the design of the corresponding hardware circuit.At the same time, the corresponding program is preparated with the C language which is downloaded to the MCU on the debugging hardware to combine the functions of the corresponding circuit. These functions include the time display, date display, stopwatch, alarm, temperature display and humidity display. In this paper, the multi-function digital clock hardware production is introduced emphatically.

关 键 词：数字钟 STC89C52单片机 硬件设计 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]