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Bill of Materials

Final Prototype included the following materials:

  • 3x Portable Humidifiers with USB connection
  • Neopixel Ring
  • 3x Fragrance Oils & bottles
  • 4 Batteries (summing between 4.8-6V)
  • Another Power Source (battery pack)
  • TIP 120 Transistors
  • 3 1N4001 diode
  • 3x 10K resistors 
  • Jumping Wires



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