Mô đun máy nghe nhạc MP3 DFPlayer mini cho Arduino UNO

Giới thiệu Mô đun máy nghe nhạc MP3 DFPlayer mini cho Arduino UNO

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Features:
100% Brand new and high quality!!
This is a compact and inexpensive MP3 module can be connected directly to the speaker.

Specifications:
1. supports sampling rates (KHz): 8/11.025/12/16/22.05/24/32/44.1/48
2. 24-bit DAC output, dynamic range support: 90dB, SNR support: 85dB
3. fully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes for NORFLASH
4. a variety of control modes are available. IO control mode, serial mode, AD key control mode
5. the broadcast language spots feature, you can pause the background music being played. Advertising finished playing back background sound to continue playing
6. the audio data is sorted by folder, supports up to 100 folders, folders can assign every 255 Tracks
7. 30 level adjustable volume, adjustable EQ 6