描述
DFPlayer MP3 Player mini 播放模組 MP3 開發模組 開源硬體
DFPlayer MP3 Player mini 播放器 MP3 開發模組 是一款小巧且價格低廉的 MP3模組，可以直接接駁揚聲器。模塊配合供電電池、揚聲器、按鍵可以單獨使用，也可以通過串口控制，作為Arduino UNO或者是任何有串口的單片機的一個模塊。模塊本身完美的集成了MP3、WAV、WMA的硬解碼。同時軟件支持TF卡驅動，支持FAT16、FAT32文件系統。通過簡單的串口指令即可完成播放指定的音樂，以及如何播放音樂等功能，無需繁瑣的底層操作，使用方便，穩定可靠。
DFPlayer MP3 Player mini 播放模組 MP3 開發模組 技術規格
- 1、支持採樣率(KHz):8/11.025/12/16/22.05/24/32/44.1/48
- 2、24位DAC輸出，動態範圍支持:90dB，信噪比支持:85dB
- 3、完全支持FAT16 、FAT32文件系統，最大支持32G的TF卡，支持32G的U盤、64M字節的NORFLASH
- 4、多種控制模式可選。IO控制模式、串口模式、AD按鍵控制模式
- 5、廣播語插播功能，可以暫停正在播放的背景音樂。廣告播放完畢回到背景音繼續播放
- 6、音頻數據按文件夾排序，最多支持100個文件夾，每隔文件夾可以分配255首曲目
- 7、30級音量可調，6級EQ可調
應用
- 1、車載導航語音播報
- 2、公路運輸稽查、收費站語音提示
- 3、火車站、汽車站安全檢查語音提示
- 4、電力、通信、金融營業廳語音提示
- 5、車輛進、出通道驗證語音提示
- 6、 邊防檢查通道語音提示
- 7、多路語音告警或設備操作引導語音
- 8、電動觀光車安全行駛語音告示
- 9、機電設備故障自動報警
- 10、消防語音報警提示
- 11、自動廣播設備，定時播報
DFPlayer Mini MP3 Player Module
Mini MP3 Player Module TF Card U Disk Mini MP3 Player Audio Voice Module Board
DFPlayer Mini is a compact and inexpensive MP3 module can be directly connected to the speaker. Module with battery power, speaker, keypad can be used alone, or through the serial port control, as the Arduino UNO or any microcontroller with a serial port module. The module itself perfectly integrated hardware decode MP3, WAV, WMA&#
s. While the software supports TF card driver to support FAT16, FAT32 file system. Can be done through simple serial commands specified music player, as well as how to play music and other functions, without the cumbersome underlying operating, easy to use, stable and reliable.
Technical Specifications:
1, supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48
2,24-bit DAC output, support dynamic range:
dB, SNR support: 85dB
3 fully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes NORFLASH
4, a variety of control modes are available. IO control, serial port, AD button control mode
5, radio spots language function, you can pause the background music being played. Advertising finished playing background sound continues to play back
6, the audio data is sorted by folder, supports up to 100 folders, folders can be assigned to every 255 Tracks
7,30 level adjustable volume, six adjustable EQ
Application:
1, car navigation voice broadcast
2, road transport inspectors, toll stations voice prompts
3, train, bus safety inspection voice prompts
4, electricity, communications, financial operating room voice prompts
5 vehicles into and out of the channel to verify the voice prompts
6. ** frontier channel voice prompts
7, multi-channel voice alarm or voice guidance equipment operation
8, electric sightseeing bus safety with voice announcement
9, electrical and mechanical equipment failure alar
