Mini MP3 Player Module โมดูลเล่นเสียง MP3 ใช้ไฟเลี้ยง 3.2-5V การสื่อสารเป็นแบบ Serial Port รองรับ SD Card แบบ FAT16 FAT32 ขนาดไม่เกิน 32 GB

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สอนการใช้งานบอร์ด Arduino กับ Mini MP3 Player Module พร้อมโค้ดตัวอย่าง

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Description :

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.

Specifications :

• supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48
• 24-bit DAC output, support dynamic range: 90dB, SNR support: 85dB
• fully supports FAT16, FAT32 file system, maximum support 32G TF card, support U disk to 32G, 64M bytes NORFLASH
• a variety of control modes are available. IO control, serial port, AD button control mode
• radio spots language function, you can pause the background music being played. Advertising finished playing background sound continues to play back
• the audio data is sorted by folder, supports up to 100 folders, folders can be assigned to every 255 Tracks
• 30 level adjustable volume, six adjustable EQ

Application :

Datasheet