基于Arduino的音乐播放器设计

Design of music player based on Arduino

音乐在人们的生活中扮演着重要的角色,音乐播放器的应用十分广泛。该文介绍了基于Arduino的音乐播放器的设计方法。采用Arduino UNO开发板作为核心,以BY8001语音模块为音乐播放模块,Arduino UNO开发板根据按键信号控制OLED显示播放信息,控制BY8001语音模块读取TF卡中存储的音乐/语音并播放。ESP8266开发板连接互联网,获取网络时间,通过串口发送给Arduino UNO开发板,Arduino UNO开发板控制OLED显示当前时间。系统具有音乐存储、语音存储、播放、曲目选择、液晶显示、网络时间校准等功能。

Music plays an important role in people′s life,and music player is widely used. This paper introduces the design method of music player based on Arduino. Arduino UNO development board is used as the core,and BY8001 voice module as the music playing module. The Arduino UNO development board controls OLED to display playback information according to the key signal,and controls BY8001voice module to read and play music/voice stored in TF card. The ESP8266 development board is used to connect to the Internet to obtain the network time,and send it to Arduino UNO development board through serial port. The Arduino UNO development board controls OLED to display the current time. The system has the functions of music storage,voice storage,playback,song choosing,LCD display,network time calibration and so on.