论文基于单片机的脉搏测量仪设计

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1、基于单片机的脉搏测量仪设计目录摘要...............................................................................................................................IAbstract.......................................................................................................................II引言......................

2、........................................................................................................1第一章概述..............................................................................................................21.1选题的背景和意义..................................................................

3、.........................21.2脉搏测量仪的发展与应用...............................................................................3第二章总体方案的论证与设计........................................................................52.1主控模块的选型和论证...............................................................................

4、.....52.2显示模块的选型和论证....................................................................................52.3传感器的选型和论证........................................................................................52.4系统整体设计概述..................................................................................

5、..........6第三章系统硬件电路设计..................................................................................83.1主控模块............................................................................................................83.1.1STC89C52单片机主要特性.........................................................

6、.................83.1.2STC89C52单片机的中断系统....................................................................123.1.3单片机最小系统设计...................................................................................123.2LCD液晶显示器简介.............................................................................

7、........123.2.1液晶原理介绍...............................................................................................133.2.2液晶模块简介...................................................................................