基于C51的温度测量与显示系统设计  

Temperature Measuring and Display System Design Based on C51

作　　者：刘勇军[1] 张新锋[1] 

机构地区：[1]鹤壁职业技术学院机电工程学院,河南鹤壁458030

出　　处：《洛阳理工学院学报（自然科学版）》2011年第4期65-67,共3页Journal of Luoyang Institute of Science and Technology：Natural Science Edition

摘　　要：温度测量与显示系统在现实生活中应用非常广泛。以AT89S51单片机、DS18B20数字温度传感器和LCD1602液晶显示屏为主要器件,介绍各元件的工作原理,并给出了温度测量与显示系统的硬件设计和用C语言编写的源程序。与传统采取的温度传感器加A/D转换与数码管显示的温度测量与显示系统相比,本设计具有结构简单、成本低廉、便于推广等优点。The temperature measurement and the display system was applied extensively in our life. The authors introduce the principle of every component, design the hardware and source program based on the AT89S51 singlechip, DS18B20 Digital Temperature Sensor and the LCDI602 liquid crystal display. The system had more simple constructure, lower cost and easier to spread than the traditional temperature sensor, A/D transform and digital display of temperature measurement and display system.

关 键 词：单片机 C51 DS18B20 LCD1602 温度测量 

分 类 号：TP311.51[自动化与计算机技术—计算机软件与理论]