Mp3 모듈
(Mp3 Module)
개요
- 본 제품은 MP3 모듈입니다.
- SD 카드를 지원하며, FAT16, FAT32 파일 시스템을 지원하고, PC를 통해 SPI 플래쉬 업데이트를 지원합니다.
- 간단한 시리얼 명령으로 음악 컨트롤이 가능합니다.
- 외부 헤드폰(PH) 잭과 외부 스피커 잭(SP)을 장착하고 있습니다.
특징
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Features:
Supports sampling rates (KHz):8/ 11.025 /12 /16 /22.05 /24 /32 /44.1/48
24 bit DAC output, dynamic range supports 90dB, SNR supports 85dB
Fully supports FAT16、FAT32 File System, maximum supports 32G TF card,32G U disk , 64M bytes of NORFLASH
Variety of control modes, serial mode, AD key control mode
Broadcast language spots feature, you can pause the background music being played
30 levels volume adjustable, 10 levels EQ adjustable.
Plug spi flash, and connecting to PC can display spi flash Letter to update contents.
Controlled by the microcontroller serial port to play the specified music
In Key mode, you can select the play mode: pulse can be repeated, the pulse can not be repeated, maintaining the level of non-recyclable, maintaining the level of recyclable.
Audio data is sorted by folder, and supports up to 100 folders, every folder assigned to 1000 songs
Size 50.00mm×47.15mm
Note:
Should the music not play successfully, follow the steps to check what's going on. First, check if your SD card file system is for FAT16 / FAT32 file system; Second, check if your SD card exceeds the maximum capacity of 32G; Third, check if you have stored music files into the SD card. If all these don't help, you can try formatting the SD card and re-place the music files.