基于单片机的电子万年历的仿真设计 计算机专业

基于单片机的电子万年历的仿真设计摘 要伴随着社会、科学技术快速发展，电子万年历应运而生，它不仅可以直观的显示日期时间而且易于读取，功能繁多。本文设计的电子万年历选用 AT89C52 单片机为核心控制芯片，以芯片 DS1302 作为时钟芯片，采取数字化的温度传感器 DS18B20 来测量温度，以 LED 动态扫描来显示时刻本文设计的电子万年历可实现时间调整、日历显示等功能，具有功能齐全经济更适用等优点。关键词： AT89C52；DS18B20；DS1302；ProteusThe Simulation Design of the Electronic Calendar Based on Single-chip MicrocomputerABSTRACTWith the rapid development of the science and technology, humans developed ele-ctronic calendar, it can not only intuitively show the date and the time, which is easy to read and has various other functions. In this paper, the simulation design of electronic calendar takes AT89C52 as core chip, with DS1302 as clock chip and DS18B20 as digital temperature sensor. The time can be dynamically displayed on LED. In this thesis, the design of electronic calendar can adjust the time and display the date. The design in this thesis has the advantages that it has complete functions and it is affordable for most of people.Keywords: AT89C52, DS1302, DS18B20, Proteus目 录1 绪论....................................................................11.1 引言................................................................11.2 相关理论概述........................................................11.2.1 单片机的历史以及发展过程.......................................11.2.2 单片机的特点...................................................21.2.3 单片机的应用...................................................21.3 可行性分析.........................................................32 系统总体方案及硬件设计..................................................32.1 系统设计要求........................................................32.2 总体设计方案.......................