For final project, I want to build a device that could read some patterns and play the music.

There would be two parts:

First part is a drawing machine. Users should sing a song or input a melody, and then the machine could analyze the notes and translate them into some specific patterns and print them.

Another part is a instrument machine. This machine could read special patterns and play the music.


To read patterns:

  1. I might use several light sensors to sense black line on paper.
  2. I might use color sensor to sense color.
  3. I might use camera to analysis pattern.



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