一种基于单片机控制的数字温度计的设计

Design of Digital Thermometer Based on Single-chip Microcomputer Control

利用单片机AT89S51设计了一种数字温度计,它由单片机、传感器以及LED数码管等部件组成,功能较强,可以设置上下限报警温度,且测量准确、误差小。

A digital thermometer was designed using AT89S51 single-chip microcomputer. It is mainly made of single-chip microcomputer, temperature sensor and LED digital display. It is functional and can alarm people according to the temperature set up. Also, there is little measuring error.