7 Button MP3 Sound Module with 15W Amplifier (Terminal Block)

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Quantity on Hand : 15
Skill Level : Assembled and Tested
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Button-Triggered Sound File Upload Terminal Block Connection Built-in Amplifier Headphone Audio Output Additional Memory Capable Load / Busy Output Serial Control

            Click Here for Solder Pad Version

            Description: FN-BC07 is a high-quality MP3 sound module developed by Flyron Technology Co., Ltd. Equipped with an onboard 15W amplifier, the sound module can be controlled by 7 separate buttons hooked up to the “one-on-one" inputs terminals and by RS485 or UART serial port. When it is playing a sound, it is able to drive an external load (equipment) like a warning light or a motor simultaneously. Great audio output, industry-grade design, and strong anti-jamming capability make it possible to be used for many different applications.


            • Equipped with a high-quality audio decoder, which supports MP3 and WAV audio formats. 
            • Sampling rates supported: 8/11.025/12/16/22.05/24/32/44.1/48(kHz).  
            • 24-bit DAC output and supports dynamic range 90dB and SNR 85dB.  
            • Supports 7 key control modes, RS485, and UART serial port control modes. 
            • In button control mode, it supports eight different trigger modes. 
              -Able to play 7 one-on-one sound files. 
              -Able to work as a standard MP3 player. 
              -Able to play a sound in a loop when power is applied, and any of the seven buttons can interrupt it. 
              -Able to play multiple sound files per button. 
              -Set a trigger mode using a config file easily.  
            • Uses the built-in SPI flash memory and a micro SD card as the storage devices.  
            • Built-in 8MB SPI flash memory and supports max. 32GB micro SD card.  
            • Possible to load audio files to the flash memory directly via the micro USB connecting with the computer like using a USB flash drive.  
            • Equipped with a class D mono 15 watts amplifier that can drive a max 15 watts speaker directly.  
            • Equipped with a 3.5mm audio jack for stereo output that can drive an earphone directly or connect with an external amplifier.  
            • Adjustable sound volume for speaker output through the blue potentiometer.  
            • Able to drive external equipment simultaneously when it is playing a sound.  
            • Wide range for power input (DC 9-24V).  
            • PCB size: 52mmx49mm 

            Technical Parameters

            • Working voltage: DC 9V-24V
            • Working current: ≤2500mA (with external load)
            • Output current to an external load: ≤1000mA
            • Power consumption: ≤25W (with external load)
            • On-board flash memory size: 8MB
            • Audio format: MP3 and WAV