Led bracelet instructions

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  • 1. LED  Bracelet  Instructions  
  • 2. Materials  !   You  will  need:   !   1  strip  of  felt   !   1  LED   ! Condutive  thread   !   Regular  thread   !   1    CR2032  battery   !   1  battery  holder   !   1  LED   !   Decorations   !   Sewing  needle  and  scissors  
  • 3. LED’s  !   Light  Emitting  Diodes   !   Emit  light  when  electricity   runs  through  them   !   Only  work  if  the  electricity   is  going  in  the  right   direction   !   If  you  connect  the  long   wire  to  the  positive  side  of   the  battery  and  the  short   wire  to  the  negative  side,  it   works   !   Connect  it  the  wrong  way,   though,  and  nothing   happens  
  • 4. Step  1:  trim  the  felt  to  fit   your  wrist  
  • 5. Step  2  –  add  snaps  !   Using  conductive  thread,   sew  one  half  of  the  snap   near  the  end  of  the  strip   (sew  lots  of  conductive   thread  through  the  loops  of   the  snap  to  make  a  good   connection  when  the  snap   closes)  !   On  the  back  side  of  the  strip   sew  the  other  half  of  the   snap  so  that  when  the  strip   is  closed  in  a  circle,  the  two   halves  snap  together  
  • 6. Step  3  –  add  light  !   Cut  a  slit  in  the  strip  for  the   LED  lighs  !   Poke  the  LED  light  bulb   through  the  hole  so  the   metal  is  on  the  back  and  the   bulb  is  on  the  front  of  the   bracelet  
  • 7. Sew  lights  &  battery  holder  !   On  the  back  of  the  bracelet,  sew  the  positive  (square)  side  of  the  LED  to  one  of  the  snaps  !   Sew  the  positive  side  of  the  battery  holder  (the  one  with  the  three  plastic  prongs)  to  the  other  snap  !   Sew  the  negative  (round)  side  of  the  LED  to  the  negative  side  of  the  battery  holder  !   Slip  the  battery  into  the  battery  holder  negative  (rough)  side  down  
  • 8. Decorate  !   Add  decorations  to  the   front  of  the  bracelet  –   fabric  glue  or  felt  glue  is   great  for  this  !   Snap  the  bracelet  on  your   wrist  and  watch  it  light  up