基于C8051F120的红外光通信装置设计  

Design of infrared communication device based on C8051F120

作　　者：陈雨[1] 

机构地区：[1]上海大学通信与信息工程学院,上海200444

出　　处：《现代电子技术》2015年第13期33-35,38,共4页Modern Electronics Technique

摘　　要：基于红外光通信的基本原理,设计了一种利用C8051F120单片机、红外发光管和接收管器件的红外光通信装置。测试表明,该装置可以实现定向传输语音信号的功能,传输距离达2 m,且可利用中继提升该装置的传输性能。Based on fundamental principle of infrared communication,an infrared communication device was designed,in which C8051F120 microcomputer,infrared luminotron and receiving tube were adopted. Test results show that the device can re？alize the function of voice signal directional transmission,and transmission distance is 2 m. The transmission performance of the device can be improved by relay device.

关 键 词：红外线通信 设计方法 C8051F120单片机 红外接收管 

分 类 号：TN974.34[电子电信—信号与信息处理]