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    Case 4 - Beeps

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    Part 1   Objective

    Make Codey keep beeping.

    k4p1v.mp4

    Part 2   Preparation

    • Codey (robot controller) x 1

    • USB cable x 1

    • Computer with network access x 1

    Connect Codey to the computer by using the USB cable, open mBlock 5 (PC client or web version), delete the default device, click +add, select Codey from the Device Library and then click Set as mostly used device in the upper left corner, click Connect, and select the Upload mode.

    13.gif

    14.gif

    Part 3   Programming

    Use the play sound at frequency of ( ) HZ for ( ) secs block in Speaker blocks and the wait ( ) seconds block in Control blocks, and click Upload to make Codey keep beeping.

    15.gif

    Part 4   Practice

    1. Try to change the sound frequency and see how the sound changes.

    2. Try to use other Speaker blocks to make different sounds.

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