[Boson for micro:bit] Dj panel 11
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LiLy Nov 26.2021
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STEP1: Connect the knob to Pin P1 of the expansion board, the LED strip to P2.

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STEP2: The following logic diagram will help you to build a general idea about how to realize a DJ Bandstand.

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STEP3: Programming

1.    Take programming “0

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2.    Since there are only 7 LEDs, so we can use different light effect to express the sound “Do” in the eighth section as shown below.

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3.    To convenient operation, we can make a little bit improvement, such as add a handle to the knob, or mark the range of each sound.

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