基于51单片机的仓库温湿度系统设计

《基于51单片机的仓库温湿度系统设计》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、51单片机仓库温湿度的监测系统第一章绪论...................................................................................................................21.1选题背景...............................................................................................................21．2设计过程

2、及工艺要求..............................................................................................3第二章方案的比较和论证...........................................................................................42.1温度传感器的选择................................................

3、...................................................42.2湿度传感器的选择..................................................................................................52.3信号采集通道的选择........................................................................................

4、......6第三章系统总体设计...................................................................................................73．1信号采集................................................................................................................73．1．1温度传感器................

5、..................................................................................73.1.2湿度传感器..................................................................................................113．1．3多路开关............................................................

6、..........................................143．2信号分析与处理..................................................................................................163．2．1A/D转换..................................................................................................

7、....163.2.2单片机8031......................................................................................................193.2.2.18031的片内结构...................................................................................193.2.2.28031的引脚图........................

8、......................................................................213.2.2.38031程序存储器..............................................................................