| 基于AT89S51的新型红外遥控系统的设计 |
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| 引用本文： | 邸兴,田来科,韩俊.基于AT89S51的新型红外遥控系统的设计[J].陕西师范大学学报,2008(Z1). |
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| 作者姓名： | 邸兴 田来科 韩俊 |
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| 作者单位： | 西北大学物理学系; |
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| 摘 要： | 普通的红外遥控采用串口通信的方式,这种方式虽然方便于编写程序,但是存在着编码位数不可调,易受干扰的缺点。给出了红外通信的基本原理,设计了一种基于AT89S51的新型红外遥控器,采用普通I/O口模拟串口的方式,有效地解决了串口通信的缺点,并给出了系统的硬件部分电路图,和编解码软件部分的主程序。
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| 关 键 词： | 红外遥控器 89S51单片机 红外通信 |
A new design of infrared controller based on AT89S51 |
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| DI Xing,TIAN Lai-ke,HAN Jun.A new design of infrared controller based on AT89S51[J].Journal of Shaanxi Normal University: Nat Sci Ed,2008(Z1). |
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| Authors: | DI Xing TIAN Lai-ke HAN Jun |
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| Institution: | DI Xing,TIAN Lai-ke,HAN Jun (Department of Physics,Northwest University,Xi\'an 710069,Shaanxi,China) |
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| Abstract: | Ordinary infrared controller communicate with serial port,in this case it is easy to write the software,but it has more disadvantages.For instance,we can't change the number of the digit and it is easy to be interfered.In this paper,the principle of infrared communication is introduced and an new infrared controller is designed based on AT89S51,Using common I / O port simulate serial port, the disadvantages of serial communication is solved effectively,the hardware circuit of the system,the main program of ... |
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| Keywords: | Infrared controller MCU 89S51 Infrared communication |
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