项目编号:mcuclub-yq-016
51实物链接:点击跳转
32实物链接:点击跳转
51设计说明书链接:点击跳转
32设计说明书链接:点击跳转
总字数:12000+
摘 要:目前,手机出厂时都自带音乐播放器。很多音乐播放器存在软件臃肿、非必要功能多、操作繁琐、加载过慢、体验不佳等不足,为此,设计开发一款音乐播放器,更好地服务用户。本设计以STC89C52为主控单片机,设计了一款智能音乐播放器,通过按键控制和MP3播放音乐器,可实现音乐播放、语音识别、模式选择、音量控制、启停控制等功能,通过显示屏显示相关数据。解决了传统音乐播放器功能单一、操作复杂、拓展性差的问题,可以满足用户对音乐播放器的基本需求。本设计基本达到了设计目标,为人们营造了一个轻松快乐的休闲环境。
关键词:音乐播放器;STC89C52;显示屏;MP3
Abstract:At present, mobile phones come with their own music players. Many music players exist software bloated, unnecessary functions, cumbersome operation, loading too slow, poor experience and other deficiencies, for this reason, design and development of a music player, better service users. This design uses STC89C52 as the main control single chip microcomputer, designed an intelligent music player, through the key control and MP3 playing music instrument, can achieve music playing, voice recognition, mode selection, volume control, start and stop control and other functions, through the display screen display related data. It solves the problems of single function, complex operation and poor expansibility of traditional music player, and can meet the basic needs of users for music player. The design basically achieved the design goal, for people to create a relaxed and happy leisure environment.
Key words: music player; STC89C52; Display screen; MP3
目录
1 绪论 1
2 系统设计方案 4
3 硬件设计 6
4 系统程序设计 19
5 实物测试 23
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