文档介绍：基于单片机的温度控制
摘要:本文主要通过温度传感(DS18B20)采集温度信号,首先是对DS18B20 的深入了解并根据DS18B20 的内部结构来设计硬件电路和软件电路的,因思考到温度TH 和TL,所以本次设计采用了4 个按键来控制,通过按键之间的协调来温度设定值,由于温度的不同,我们采用不同的信息来作为信号处理,所以硬件电路中用蜂鸣器来报警提醒。本系统包括温度传感器,数据传输模块,温度显示模块和温度调节驱动电路其中温度传感器为数字温度传感器DS18B20,包括了单总线数据输出电路部分。文中对每个部分功能、实现过程作了详细介绍。
关键词:单片机STC89C52RC 温度传感(DS18B20) 按键设定控制
Title: the temperature control based on MCS-51
Abstract
This paper DS18B20 done mainly through sensors to measure temperature and through it to set the is the first in-depth understanding of and in accordance with the internal structure of DS18B20 to design hardware and software. by taking into account the temperature settings TH and TL so this design uses four buttons to control,through the coordinating role between information to different as signal, Circu it used as a warning to rebind the buzzer
This system include temperature sensor and data transmission, the module
Displays module and thermoregulation driven circuit from the sensors into
Figures of the temperature sensors ds18b20, including a list of the data output
Circuit. The text of every part of the functions and procedure at present.
Keyword:TDP STC89C52, Controller DS18B20
目录
摘要.............................................................................................................................................. I
Abstract ............................................................................................................................... ............... II
目录............................................................................................................................................ III
第一章绪论.....................................................................................................................................1
第二章各元器件介绍.....................................................................................................................3
8051 系列芯片中 STC89 52RC 简介.................................