Wren’s final project – Spicy Roller

I always spend a lot of time deciding what to eat since I have so many options, it’s hard to just pick one from them. Therefore, I want to design a product to decide it for me. Speaking of luck, gambling can not be overlooked, and then dice, roulette and slot machines come to mind. My first several ideas are around dice and roulette, but finally choose slot machine as the form.

Instructable: https://www.instructables.com/Spicy-Roller-Meal-Desicion-Machine/

Material lists:

  1. Cardboard from package box
  2. 3 wooden stick
  3. Bearings
  4. 4 Pingpong balls
  5. LED beads
  6. Arduino Uno
  7. wires
  8. Adafruit Audio FX Sound Board + 2x2W Amp – WAV/OGG Trigger -16MB
  9. Glue gun
  10. Wire cutter
  11. Scissor
  12. Drill