| 手持式无线激光鼠标的通信模块设计 |
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| 引用本文： | 刘孝赵,王雪坤,吴振磊.手持式无线激光鼠标的通信模块设计[J].计算机与数字工程,2011,39(11):158-160. |
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| 作者姓名： | 刘孝赵 王雪坤 吴振磊 |
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| 作者单位： | 1. 苏州经贸职业技术学院机电系,苏州,215009
2. 苏州大学电子信息学院,苏州,215009 |
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| 基金项目： | 苏州经贸职业技术学院院级青年自然课题 |
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| 摘 要： | 提出一种以AVR单片机ATmegal6为核心、以nRF2401芯片为控制对象的无线激光鼠标收发模块设计。介绍了nRF2401和ATmegal6的主要特性,设计了LM3940转换电源电路,解决了nRF2401和ATmegal6电平转换的问题,最后,设计了软件控制流程。实验结果表明,该设计模块在运行过程中,性能可靠,工作稳定,能够实现数据的双向传输。
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| 关 键 词： | AVR单片机 nRF2401 LM3940 激光鼠标 |
Handheld Wireless Laser Mouse Communication Module Design |
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| Liu Xiaozhao,Wang Xuekun,Wu Zhenlei.Handheld Wireless Laser Mouse Communication Module Design[J].Computer and Digital Engineering,2011,39(11):158-160. |
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| Authors: | Liu Xiaozhao Wang Xuekun Wu Zhenlei |
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| Affiliation: | 1)(Mechanical and Electrical Department,Suzhou Institute of Trade & Commerce1),Suzhou 215009)(School of Eletronic Information,Suzhou University2),Suzhou 215009) |
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| Abstract: | Based on AVR MCU ATmega16,a design module of wireless laser mouse is controled object for chip nRF2401.The main characteristics of nRF2401 and ATmegal6 are introduced.LM3940 conversion power circuit is designed to solve the problem of level conversion.The control process of software is designed in finally.Experimental results show that the design of the module change during operation,reliable performance,stable,two-way data transmission can be achieved. |
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| Keywords: | AVR MCU nRF2401 LM3940 Laser mouse |
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