›› 2015, Vol. 28 ›› Issue (5): 85-.

• 论文 • 上一篇    下一篇

基于单片机红外遥控多功能电子钟设计

洪树亮,王富强,刘军伟   

  1. (兰州交通大学 电子与信息工程学院,甘肃 兰州 730070)
  • 出版日期:2015-05-15 发布日期:2015-05-19
  • 作者简介:洪树亮(1987—),男,硕士研究生。研究方向:嵌入式硬件开发。Email:729522933@qq.com

Design of a Multifunction Electronic Clock of Infrared Remote Control Based on MCU

HONG Shuliang,WANG Fuqiang,LIU Junwei   

  1. (School of Electronic and Information Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China)
  • Online:2015-05-15 Published:2015-05-19

摘要:

设计以AT89C51单片机为核心,软件部分采用C语言模块化设计,具有显示年、月、日、时、分、秒和温度以及闹钟和整点报时的功能,并且可通过红外遥控器进行基本时间的调整和闹钟的设定。全部信息可通过1602点阵式液晶直观显示,采用家电通用的红外遥控器进行控制,方便使用,具有广阔的市场前景。

关键词: 单片机, 电子钟, 红外遥控, DS18B20, LCD, DS1302

Abstract:

A clock with AT89C51 MCU as the core and C language modular design as software is designed.It can display year,month,day,hour,minute,second and temperature,and alarm hourly.The basic time adjustment and alarm setting can be done through an infrared remote controller.All information is shown directly through the 1602 dot matrix LCD visual display and controlled through the use of the infrared remote controller for household electric appliances.It is easy to use and therefore has broad market prospects.

Key words: MCU;electronic clock;infrared remote control;LCD;DS18B20;DS1302

中图分类号: 

  • TP368