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1 research outputs found
基于LED可见光通信的无线音乐播放器
Author
上官质彬
吴雯
+3 more
张淑敏
肖纯贤
鲁金铭
Publication venue
《光通信研究》编辑部
Publication date
01/01/2017
Field of study
No full text
设计并实现了一种利用可见光通信技术的音乐播放器。系统发送端使用STM32读取音乐文件并解码,经发光二极管驱动电路发送;接收端使用透镜聚光,利用光电二极管实现光电转换,经过互阻放大和滤波电路,最终实现音乐播放。系统具有点播功能,可以实现远程无线控制。测试结果表明,信号传输距离可达5m,音质清晰,遥控范围为10m,能够满足设计要求
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