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    Display : All categories 0 Workbench 3637 Robotics 135 Arduino Compatible 34

    Kingduino Compatible 2 Channel Audio Amplifier Board

    Kingduino Compatible 2 Channel Audio Amplifier Board

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    Kingduino Compatible 2 Channel Audio Amplifier Board

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    SKU:
    438000030
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    Product Description

     

    2 Channels 3W Audio Amplifier Board, Output is CMOS BTL Driver. The board can also be powered by 5V USB Power Supply or 4, 1.5V Batteries Perfect Audio Amplifier Board for MP3/MP4/notebook.

    Specs:
    Color: Red
    Material: PCB
    Current: DC 2.5 ~ 5.5V
    Output power: 3W + 3W (at 4ohm)
    Noise ratio: 90dB
    Frequency: +90%
    Weight: 4g

    *Note: This is not an original Arduino brand product.

    Product Specifications
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