USB Recording Module (Multi Sound Files per Button) with Buttons, Speaker and Battery Box

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SKU : FN-T418-Kit
Skill Level : Kit - No Soldering Required

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26.95 26.95 USD 26.95


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    Terms and Conditions

    This kit includes:

    • The MP3 player board with built-in 3 Watt amplifier
    • 4 push buttons with 12" leads
    • a 3-watt speaker with 6 inches of wire connected.
    • 3 x AA battery holder with 5.9" leads

    All that is needed is a small screwdriver to attach the wires to the MP3 board. Add 3 x AA batteries and you are good to go!

    Features of The FN-T418

    • Uses a micro USB port to directly plug into the USB port of the PC for easy use of the sound module.
    • Built-in an 8MB flash memory, which is able to store a total of about 8 minutes long MP3 files of 
    • Supports earlier Windows, Windows 10, and Mac operating systems
    • Support audio format: MP3 and WAV
    • Able to play multiple audio files per button.
    • Built-in a class D 3Watts amplifier IC and a 3.5mm audio
    • Directly drives a 0.5Watts to 3Watts (4ohms to 8ohms) speaker
    • Volume is adjustable by adjusting the blue potentiometer
    • Built-in headphone output for easy use if the external speaker is not something that will work with your project. 
    • 4-Key Operations with 7 Triggering Modes
      • 0: Short press the button to start playing, and during playing, if you press the button again, the playback will be interruptible and it will play from the beginning.
      • 1: Press the button and hold to start playing repeatedly, and when the button is released the board stops playing.
      • 2: Short press the button to start playing, and during playing, if you press the button again, the playback will be NOT interruptible.
      • 3: Short press the button to start playing repeatedly and press the button again to stop.
      • 4: Press the button and hold to start playing once, and when the sound file goes to the end, the board stops playing.
      • 5: Interruptible and switches to the next sound file.
      • 6: Uninterruptible
    • Working voltage: 3.7-5V DC
    • Working current: ≤100mA (1Watt 8ohms speaker)
    • Standby current: 0μA
    • Suitable to be powered with 3 x AA, 3 x AAA batteries, or a Li-ion battery
    • PCB size: 50mm x 34mm
    • Height of the module: 14mm

    Features of the Battery Holder

    • With leads (150mm)
    • For: 3 x AA (LR06)

    Features of the Button

    • With 5" (127mm) leads
    • Ends stripped and tinned 0.12" (3mm)


      • Momentary Push Switch
      • Flat rubber head (white)
      • 3mm height

    Features of the speaker 

    • Small Size
    • Power rating: 3W
    • Impedance: 8Ω
    • 57mm diameter and 12mm high
    • 6 inches of wire pre-attached. 

    Make this module motion activated: External PIR Motion Sensor

    Wiring diagram

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    Documentation and Downloads