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There are three light balls being controlled by the fabric interface on the top. Playing the stroke sensor would give different brightness to the two blue light balls, and the slider controls the white light ball.


  • wire
  • paper board
  • fabric
  • conductive fabric
  • velostat
  • plastic cup
  • scotch tape
  • twin adhesive
  • thread
  • conductive thread
  • 3 LEDs (two blue, one white)
  • 3v battery