
Mini MP3 Player Module U-disk TF SD with Simplified Output Speaker for Arduino
Technical specifications:1. Support the sampling rate (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 482. 24-bit DAC output. dynamic range support: 90dB. SNR support: 85dB3. Fully support FAT16. FAT32 file system. the maximum support 32G TF card. support 32G U disk. 64M bytes of NORFLASH4. A variety of control modes. IO control mode. serial port mode. AD button control mode5. Broadcast language features. you can pause the background music being played. The ad plays back when it finishes playing back the background sound6. The audio data sorted by folder. up to 100 folders. every folder can be assigned 255 tracks7. 30 volume adjustable. 6 EQ adjustableApplication:1. Car navigation voice broadcast2. Road transport inspection. toll station voice prompts3. The train station. bus station security check voice prompts4. Electricity. telecommunications. financial business hall voice prompts5. Vehicle in and out of the channel verification voice prompts6. Border check channel voice prompts7