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:
- I might use several light sensors to sense black line on paper.
- I might use color sensor to sense color.
- I might use camera to analysis pattern.