基于at89c51单片机的数字温度计毕业(论文)设计

CHANGZHOU INSTITUTE OF TECHNOLOGY科研实践题目：基于单片机的数字温度计的设计 目录目录..................................................................................................................................................21.绪论...............................................................................................................................................31.1 课题讨论背景及意义.........................................................................................................31.2 课题讨论的内容.................................................................................................................32.数字温度计的系统概论................................................................................................................52.1 系统的功能.........................................................................................................................52.2 温度计的分析.....................................................................................................................53.设计方案和要求............................................................................................................................63.1 设计任务和要求.................................................................................................................63.2 元器件的选取.....................................................................................................................63.3 系统最终设计方案.............................................................................................................74.硬件设计.......................................................................................................................................84.1 总体设计结构图.................................................................................................................84.2 硬件电路概述..............................................................................................................