摘要 在现如今的通信行业，单片机的应用尤其重要，学会单片机基本原理，使用法，以及各种领域的应用是我们专业所必须要求的，这篇论文论述的就是基于单片机的红外通信系统的设计。 红外通信技术已经是先进科学技术的重要组成部分，它有很多优于其他通信段的优点如操作简单、成本低廉、抗干扰能力强、便于传输，因此红外通信越来越被应用于各种日常家用电器和常见的电子设备中。 本文描述的就是怎样使用单片机来设计一个简单的红外遥控器，不同于现在常见的红外遥控器的是：专用的编解码芯片并不是它用来实现发收端的编解码的工具，红外信号的发收是应用 C51 单片机通过单片机的编、解码程序来实现的，从而使红外遥控通信功能得以实现。 关键词：单片机；红外通信；红外遥控Abstract In today's communication industry， MCU application is particularly important，Learn the basic principle of single chip microcomputer, and the application of various fields are necessary to our professional demands，what the paper discusses is the design of infrared communication system based on single chip microcomputer. Infrared communication technology is an important part of advanced science and technology,It has a lot better than other communication advantages such as simple operation, low cost, strong anti-interference ability, easy to transport,So the infrared communication is more and more been used in all kinds of daily household appliances and common electronic devices. Described in this article is how to use a SCM to design a simple infrared remote control,Special decoding chip is not used to implement it accept the decoding tool,Hair to receive the infrared signal is based on C51 single chip microcomputer of encoding and decoding process,Hence leading to the implementation of infrared remote communication function. Key words:SCM; infrared communication; infrared remote control第一章 绪论1.1 讨论背景随着技术的进步和社会生产力的进展，单片机越来越广泛地应用于各个领域。特...
