Grove - Loudness Sensor

Grove - Loudness Sensor

Grove - Loudness Sensor

    6.990 6.990 6990.0

    SKU MCI03795
    Normal Price
    6.990
    Discount by Quantity
    If you buy 20 pay $ 6.500 each one.
    Availability
    Showroom MCI Store : Sold Out
    Luis Thayer Ojeda Store : Sold Out
    Viña del Mar Store : Sold Out
    Notify me when this product is in stock!
    Add to Cart

    Description

    The Grove - Loudness Sensor is designed to detect the loudness of environmental sound. Based on amplifier LM2904 and a built-in microphone, it amplifies and filters the high frequency signal that received from the microphone, and outputs a positive envelop. This will make for Arduino's signal acquisition. The output value depends on the level of sound input. In order to avoid unnecessary signal disturbances, input signal will go through two times filtering inside the module. Lastly, there is a screw potentiometer that enables manual adjustments to the output gain.

    Features

    • Grove compatible interface
    • Wide supply voltage range
    • Built-in signal filtering
    • Gain adjustable via screw potentiometer
    •   

    Documents

    Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials.