Introduction: Bubbles Machine

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If you have a small fan this machine can help you make bubbles.

https://www.youtube.com/watch?v=XWeCTKWzjJo

Step 1: What Do You Need?

CD x1

plastic box x1

plastic lid x1

Wires x6

Arduino board x1

28BYJ-48 stepper motor x1

ULN2003 driver x1

small fan x1

bubble mixture

Step 2: Assemble Arduino Board

Step 3: CD

Drill six holes in the CD with electric drill.

Step 4: Fixed

Drill a small hole in the lid and stuck in 28BYJ-48 stepper motor. Stick the CD on the lid. Then fixed stepper motor on the plastic box.

Step 5: Code Writing

https://create.arduino.cc/editor/isaaa/c673ba00-8284-4a54-9426-86be18869e8c/preview

Step 6: Done!

Put bubble mixture in the plastic box.