AITIAO 10Pcs MP3 MP3 MSP430, Mini Player Audio Module Voice Decode Board DFPlayer Audio Voice Music Module Supporting

10Pcs Mini MP3 Player Audio Module MP3 Voice Decode Board DFPlayer Audio Voice Music Module Supporting TF Card U-Disk IO/Serial Port/AD for AVR, MSP430, and Other MCUs

AITIAO 10Pcs MP3 MP3 MSP430, Mini Player Audio Module Voice Decode Board DFPlayer Audio Voice Music Module Supporting

1. Supporting 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. Various control methods: I/O control mode, serial mode, AD button control mode 4. The broadcast language spots feature, you can pause the background music being played. Advertising finished playing back background sound to continue playing 5. The audio data is sorted by folder, supports up to 100 folders, folders can assign every 255 Tracks 6. 30 level adjustable volume, adjustable EQ 6 7. Fully supports FAT16 , FAT32 file system, maximum support 32G of the TF card, support 32G of U disk, 64M bytes NORFLASH 1. VCC: DC 3.2~5.0V (Suggested 5V, don't over 5.2V); GND: Ground 2. RX: UART serial input; TX: UART serial output 3. DAC_R: Right Channel; DAC_L: Left Channel---(Drive earphone and amplifier) 4. SPK_1: Speaker+; SPK_2: Speaker- (Drive speaker less than 3W) 5. IO_1: Trigger port 1---Short press to play previous(long press to decrease volume) 6. IO_2: Trigger port 2---Short press to play next(long press to increase volume) 7. ADKEY_1: AD Port 1 (Trigger play first segment); ADKEY_2: AD Port 2 (Trigger play fifth segment) 8. BUSY: Playing Status (Low means playing/ High means no) 6. Border control channel voice prompts 7. Multi-channel voice alarm or voice guidance equipment operation 8. Electric sightseeing bus safety with voice notices 9. Electrical and mechanical equipment failure alarm 10. Automatic broadcasting equipment, regular broadcast Supports 8-48KHz sampling rates with 24-bit DAC, 90dB dynamic range, and 85dB SNR. Compatible with FAT16/FAT32, 32G TF/USB drives, and 64MB NORFLASH storage. Multiple control modes: IO, serial, AD key. Broadcast language spots feature for ad insertion. Organizes audio into 100 folders (255 tracks each). 30-level volume and 6-level EQ adjustment.

Brand: AITIAO

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Key Features

• ✓ The DFPlayer perfectly integrates hard decoding module, which supports common audio formats such as MP3, WAV and WMA. Besides, it also supports TF card with FAT16, FAT32 file system.
• ✓ Supported Sampling Rates (kHz): 8/11.025/12/16/22.05/24/32/44.1/48; 24 -bit DAC output, support for dynamic range 90dB , SNR support 85dB.
• ✓ Various control methods: I/O control mode, serial mode, AD button control mode.
• ✓ The mini MP3 player audio module with battery power supply, speaker, keypad can be used alone, or through the serial port control, as any microcontroller with a serial port module.
• ✓ You can play the designated music without any other tedious underlying operations by a simple serial port.It can be applied to car navigation voice, multi-channel voice alarm, automatic alarm for equipment failure, timing broadcast, etc.

Product Details

• ✓ Model Number: DFPlayer

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