Ultrasonic Induction Music Box
![IMG_20200723_212444[1].jpg](/proxy/?url=https://content.instructables.com/FCI/SAC9/KCYT4UIN/FCISAC9KCYT4UIN.jpg&filename=IMG_20200723_212444[1].jpg)
![IMG_20200723_212326[1].jpg](/proxy/?url=https://content.instructables.com/FV3/XF1M/KCYT4UHC/FV3XF1MKCYT4UHC.jpg&filename=IMG_20200723_212326[1].jpg)
This work uses ultrasonic sensors to produce different sounds, and uses buttons to produce different music and harmony.
Supplies
1.Arduino development board
2.Breadboard
3.Ultrasonic sensor
4.Button
5.wire
6. Arduino program
7. speaker
Plug in the Ultrasonic Sensor, Buttons and Wires
![IMG_20200723_212534[1].jpg](/proxy/?url=https://content.instructables.com/FLT/8L9W/KCYT4Y6N/FLT8L9WKCYT4Y6N.jpg&filename=IMG_20200723_212534[1].jpg)
Write Program
This image is for reference only.
Edit Music and Upload Program
This music is for reference only (Little Bee, Mary has a lamb)
You can edit the music yourself.
Making the Shell
Pack things around