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    5W MP3 Voice Playback Control 32M Storage Custom Audio Module

    • 3.7-5VDC wide voltage power supply
    • 9-channel one-to-one triggering interface, triggering 9 tracks (MAX)
    • Low level signal trigger (S1...S9 and GND short contact trigger)
    • Supports MP3 and WAV decoding formats, and supports audio file sampling rates up to 48KHz.
    • Audio files can be changed by connecting to a computer via USB data cable, and comes with 32Mbit (4MByte) flash storage
    • Comes with 5W Class D power amplifier, which can directly drive 403W and 801W speakers
    • DIP switch sets 8 trigger working modes
    • Playback status signal output: output high level (3.3V) when playing, output low level (OV) when not playing
    A$15.68
    A$18.82
    Availability: In stock
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    Features
    • 1. 3.7-5VDC wide voltage power supply
    • 2. 9-channel one-to-one triggering interface, triggering 9 tracks (MAX)
    • 3. Low level signal trigger (S1...S9 and GND short contact trigger)
    • 4. Supports MP3 and WAV decoding formats, and supports audio file sampling rates up to 48KHz.
    • 5. Audio files can be changed by connecting to a computer via USB data cable, and comes with 32Mbit (4MByte) flash storage
    • 6. Comes with 5W Class D power amplifier, which can directly drive 403W and 801W speakers
    • 8. DIP switch sets 8 trigger working modes
    • 9. Playback status signal output: output high level (3.3V) when playing, output low level (OV) when not playing
    • 10. Playback status indicator: the red indicator light is on during playback
    • 11. Custom audio download interface: Connect the USB data cable to the computer, identify it as a U disk, and directly copy user-defined audio files
    • 12. Audio output: 3. 5mm audio output interface, can be connected to external active speakers
    • 13. Volume adjustment: adjust the speaker output volume, increase the volume clockwise, and decrease the volume counterclockwise.
    • 14. Speaker 5W (4-8 ohms): Speaker interface, output 5W, can drive 423W, 8 ohm 1W speakers
    • 15. DC 3.7-5V: Power supply interface, power supply range DC 3.7-5V
    • 16. Power indicator light: The green indicator light lights up after power is supplied.
    • 17. Configure trigger mode: Configure the 8 working modes (refer to the working mode configuration table). After the mode is changed, you must power on again to enter the new mode.
    • 18. Connect the data cable to the computer, identify it as a removable disk (U disk), and directly copy the audio file with a 5-digit file name, such as 00001.mp3
    • 19. Scope of application: smart toys, passage gate voice broadcast, fire voice alarm, security voice alarm, industrial control voice broadcast, access control system voice broadcast
    • 20. Dimensions: 43x38mm
    • 21. Weight: 8 grams
    Packing List
    • 5W MP3 Voice Playback Control 32M Storage Custom Audio Module
    • Original set and packaging
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