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    VIRTUAL TO REAL

                      The above virtual task can also be carried out using physical hardware components.
                      Let's perform the same.

                      Materials Required

                        Micro:bit controller         Buzzer                USB cable            Crocodile clip

                      Step Walkthrough

                      You can also create this buzzer project in real life by following these simple steps:
                      Go to https://makecode.microbit.org/ and click New Project. Name it Buzzer and

                      click Create. Drag the play melody block into the on start block and set it to looping
                      in background. Next, drag the  show icon  block into the  forever  block, set it to

                      chessboard and add a pause (ms) block set to 500 ms. Then, add another show
                      icon block set to silly and another pause (ms) block for 500 ms. Once done, click

                      the Download button, connect your Micro:bit to your computer and transfer the file.

                      Final Output

                      You will notice that the Micro:bit continuously
                      plays the ringtone sound through the buzzer.
                      At the same time, the LED display alternates

                      between two icons every second. This activity

                      demonstrates  how the  simulated  and  real
                      outputs are alike.

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