Arduino to control the
player
We need the Arduino to control the
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until a signal on pin 2 is received.
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The Arduino software is designed
to control the player with a series of
basic functions through the serial
connection.
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prototype Arduino shield — should be
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the MP3 player.Note that it is necessary to add a 1K
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signal of the Arduino board) to avoid
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The audio output signal of the MP3
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WKH0LFUR%LWWRPDQDJHDOOWKHWDVNVThe project scheme showing how we
will connect the components inside
the musical box. It includes both the
electronic wiring and the 3D-printed
mechanical parts