conductive thread with 9.5 Ω/ft resistance
size 24 chenille needle from John James
1.8 mm red LED
20mm coin cell battery holder
CR 2032 3V coin cell battery
conductive thread with 9.5 Ω/ft resistance
size 24 chenille needle from John James
1.8 mm red LED
20mm coin cell battery holder
CR 2032 3V coin cell battery