use rgb led to make light waves into sound waves
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README.md
light_to_sound.ino

README.md

light to sound

take an rgb led and pump out some bumping tunes... or you know, just tones

requirements

  • arduino
  • bread board
  • rgb led (common cathode)
  • 3 1uF capacitor
  • 1 4.7uF capacitor
  • 1 kΩ resistor
  • jumper wires
  • aligator clamps
  • head phones (or speakers)

note all the caps are optional, but they make the sound a lot nicer

setup