MSP430开发板扩展板设计+程序

摘要：随着科技的持续发展以及信息时代的到来，日常生活中的智能化无处不在，智能化产品的革新与变迁给人们带来了无限的便捷。温度实时监控系统就是其中一个极具代表性的例子。关于如何研究开发一款性能优良的温度实时监控系统，实现温度的准确测控是该课题的主要内容。在我国电子技术稳步提升的今天，以单片机作为核心、温度传感器作为关键测控元件的温度实时监控系统已然变成了当下的主流设计。69486

论文内容主要对温度实时监控系统的课题背景、研究意义、国内外该领域的发展现状、做了简要介绍。回顾了单片机MSP430G2553、温度传感器DS18B20、Nokia5110液晶显示屏以及报警蜂鸣器MH-FMD的相关理论知识以及设计所需软件的使用。在完成课题初步准备的基础上，对系统方案进行设计、编写程序、软硬件调试、绘制电路原理图，自动生成印刷电路板（PCB）并排版。在完成一系列的工作之后，一个简易的温度实时监控系统将会呈现在大家的眼前。

毕业论文关键词：温度实时监控系统；MSP430G2533; DS18B20; Nokia5110; MH-FMD

The design of expansion board based on the MSP430 Launchpad

Abstract:

With the continuous innovation of science and technology and the arrival of the information age, daily life intelligence is everywhere and intelligent product development and change has brought people unlimited convenience. Temperature real-time monitoring system is one of the most representative examples. How to study and develop a real-time temperature monitoring system of good performance, achieve accurate temperature measurement and control is the main content of this subject. Nowadays, national electronic technology is steadily improving and designing real-time temperature monitoring system with microcontroller as the core and temperature sensor as the key measurement and control components has become the current mainstream design.

Paper’s main contents are as follows: the real-time temperature monitoring system background, the significance of the research and the development of this field at home and abroad. Review the relevant theoretical knowledge of the MSP430G2553 microcontroller, temperature sensor DS18B20, Nokia5110 LCD display and MH-FMD speaker and the use of the required software design. After accomplishing the preliminary preparation of the project, the system program is going to be designed, programmed and debugged and the circuit schematic of the real-time temperature monitoring system will be drawn and the fabrication of the printed circuit board will be completed. After completing this series of work, a simple temperature real-time monitoring system will be presented in front of everyone.

Keywords: real-time temperature monitoring system; MSP430G2533; DS18B20; Nokia5110; MH-FMD

摘要 iii

Abstract iv

目录 v

1绪论 6

1.1论文背景及研究意义 6

1.2温度监控技术的国内外现状及发展 7

1.2.1温度监控技术的国外现状 7

1.2.2温度监控技术的国内现状 7

1.2.3温度监控技术的发展 7

1.3课题的主要研究内容 8

2系统方案硬件构成 10

2.1 超低功耗单片机MSP430G2553 MSP430开发板扩展板设计+程序:http://www.youerw.com/zidonghua/lunwen_78400.html