摘要蓝牙技术是一种实现电子设备无线连接的技术标准，蓝牙技术规格全球统一，可实现众多电子设备之间的短距离无线数据交换，连接使用方便，使用广泛，受到全球广大使用者的欢迎和支持。
本文首先论述了蓝牙技术以及它的应用及发展意义，针对蓝牙便携式音箱这种很智能化的应用，研究论述蓝牙音箱的电路设计与制作。主要的内容是在传统音箱的基础之上加上了蓝牙控制模块，使之小型化、便携式，形成了现如今的数码产品必备之物-蓝牙小音箱。使它摆脱了传统音箱拖线的弊端，又能够保证音质，快速移动使用，无疑顺应和满足这个时代的的生活发展。46136
论文设计电路选用典型的AU6210作为主控芯片，它的特性和优点等方面性能指标给电路性能设计和制作带很大方便，然后考虑硬件的组成，选取固定的软件驱动程序，通过调试解决出现的问题。本文通过六个具体的模块来分析论述整个产品的设计过程和对应的设计制作步骤。最后，详细说明了测试方法和用到的工具。并说明可能出现的问题和解决方案。最终对整个方案的可行性作了一个总结。
毕业论文关键词：蓝牙；音箱；主控芯片；AU6210；无线连接
ABSTRACT
Bluetooth technology is a standard wireless connection technology for electronic equipment. Bluetooth technology specification is the globally harmonized，it can realize the many short-range wireless data exchange between electronic devices，connections is easy to use, widely welcomed by users worldwide and support.
First of all, this paper discusses the Bluetooth technology and its application and development significance. Bluetooth portable speaker for this very intelligent application，study on Bluetooth speaker circuit design and production. Main content is based on the traditional speaker with Bluetooth module, making it smaller, portable, then formed today's fixture-Bluetooth speaker for digital products. To free it from the shortcomings of traditional speaker wire, which can guarantee quality, fast-moving, undoubtedly adapt to life and meet the era of development.
Paper typical AU6210 was selected as the main control chip circuit design, the features and benefits of performance indicators for performance design and production brought great convenience, and hardware configuration, select fixed software drivers, resolved by debugging the problem. Through six specific modules to analyze the discussion throughout the product design process and the corresponding design steps.Finally, the detailed description of the test methods and tools used. And indicate possible problems and solutions. Eventually made a summary of the feasibility of the programme as a whole.
key word：Bluetooth; Speakers; Master chip; AU6210;wireless connection
目 录
第一章 文献综述 1
1.1蓝牙（Bluetooth®）技术 1
1.1.1蓝牙技术的简介 1
1.1.2蓝牙技术的应用 1
1.2蓝牙音箱的运用及意义 1
1.3蓝牙音箱的发展趋势 2
第二章 系统主控芯片介绍 4
2.1主控芯片外围连接模块设计 4
2.2系统主控芯片说明 4
2.2.1主控芯片的选择 4
2.2.2主控芯片产品特点 4
2.2.3 AU6210硬件资源介绍 5
2.2.4 AU6210工作模式 6
2.3芯片功能对比 6
第三章 系统硬件电路模块 7
3.1电源模块设计 7
3.2按键模块设计 7
3.3插卡模块设计 8
3.4蓝牙模块设计 9
3.4.1芯片特点 9 便携式蓝牙小音箱的电路设计与制作+电路图+程序:http://www.751com.cn/tongxin/lunwen_47795.html