基于AT89C2051的高精度恒温控制系统  

The Constant Temperature Control System with High Precision Based on AT89C2051

作　　者：张云霞[1] 潘笑[1] 

机构地区：[1]武汉大学自动化系,湖北武汉430072

出　　处：《江西电力职工大学学报》2002年第2期6-8,共3页Journal of Jiangxi Electrical University For Staff

摘　　要：针对电热恒温培养箱等生产工作间恒温控制的需要 ,设计了以单片机AT89C2 0 5 1为中心的微机控制系统的硬件和软件设计方案 ,用来控制电热丝供热量 。Being aimed at the demand of the stable temperature of the workshops such as electric thermal incubated box of constant temperature etc, I've designed the hardware and software designed project of the computer controlling system centered by single chip microcomputer AT89C2051 to control the quantity of heat supply of the electric thermal thread and to make the temperature of the workshops stable at a certain established number.

关 键 词：AT89C2051 高精度恒温控制系统 单片机 数字温度传感器 温度测量 

分 类 号：TH811[机械工程—仪器科学与技术]