| 基于MSP430F149的红外光数字通信实验系统设计 |
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| 引用本文： | 靳天玉,段东波,张冠茂,梅中磊,袁磊.基于MSP430F149的红外光数字通信实验系统设计[J].实验室科学,2014,17(5):52-54. |
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| 作者姓名： | 靳天玉 段东波 张冠茂 梅中磊 袁磊 |
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| 作者单位： | 兰州大学信息科学与工程学院,甘肃兰州,730000 |
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| 基金项目： | 甘肃省自然科学基金资助项目 |
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| 摘 要： | 给出一个红外光数字通信实验系统的设计,系统以超低功耗MSP430F149单片机作为控制核心,以温度数字信号作为信源,实现短距离红外光传输数字信号。系统包含3个主要部分,分别为发射终端、接收终端和中继转发节点。经测试,数字温度信号直接传送距离超过5米,中继距离亦可达到5米以上。
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| 关 键 词： | MSP430F149 DS18B20 LCD12864 红外无线传输 |
Design of infrared digital communication experiment system based on MSP430F149 |
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| JIN Tian-yu,DUAN Dong-bo,ZHANG Guan-mao,MEI Zhong-lei,YUAN Lei.Design of infrared digital communication experiment system based on MSP430F149[J].Laboratory Science,2014,17(5):52-54. |
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| Authors: | JIN Tian-yu DUAN Dong-bo ZHANG Guan-mao MEI Zhong-lei YUAN Lei |
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| Institution: | ( School of Information Science and Engineering, Lanzhou University, Lanzhou 730000, China) |
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| Abstract: | A design of experimental system of infrared digital communication is given,which is based on the ultra- low power MSP430F149 microcontroller,and the system is able to realize short- range wireless transmission of digital signals. The system consists of three main parts,namely the transmitting terminal,receiving terminal and relaying nodes. In this experiment digital signals can be directly sent over 5 meters and the relay distance also reach more than 5 meters. |
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| Keywords: | MSP430F149 DS18B20 LCD12864 infrared wireless transmission |
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