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Idea | '''Idea''' | ||
Create melodies from falling leaves and generate sounds instantly. | |||
'''Plan''' | |||
1. Draw a music sheet near the tree. | 1. Draw a music sheet near the tree. | ||
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[[File:idea sketch dahye.jpg|400px]] | [[File:idea sketch dahye.jpg|400px]] | ||
'''Process''' | |||
[[* Test how sensitive the ultrasonic sensor is to detect an object]] | |||
recipe : The size of the circle changes according to the value of the ultrasonic sensor. | |||