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    Case 5 - Detect the loudness

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    Part 1   Objective

    After you upload the program, the screen of CyberPi displays the loudness detected by the microphone in real time.

    12.gif

    Part 2   Preparation

    • CyberPi x 1

    • USB cable (Type-C) x 1

    • Computer with network access x 1

    Connect CyberPi to the computer by using the cable, open mBlock 5 (PC client or web version), connect CyberPi, and select the Upload mode.

    11.gif

    13.gif

    Part 3   Programming

    CyberPi detects the ambient loudness and displays the value on the screen in real time.

    14__1_.gif

    Part 4   Practice

    Try to make sounds by using different objects and see which one is the loudest.

     

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