Guide

Page 70
TROUBLESHOOTING TROUBLESHOOTING
CR2032
LITHIUM BATTERY
3V
OFF
ON
CR2032
LITHIUM BATTERY
3V
CR2032
LITHIUM BATTERY
3V
OFF
ON
CR2032
LITHIUM BATTERY
3V
OFF
ON
CR2032
LITHIUM BATTERY
3V
check on/o switch
check for reversed po larity
x: see p. 154
check for l
led doesn’t turn on
led only works sometimes
led is very dim
check on/off switch
check for loose connections
check for short circuits
knot tail
is touching
overlapping
stitches
thread is touching
another part of
board
loose loops unravelled
knots
stitching across
a component
check for reversed polarity
check for dead battery
LilyPad Battery Holder and LEDs
Material in this section is copyright © 2013 by Leah Buechley, Kanjun Qiu, and Sonja de Boer
under a Creative Commons Attribution-NonCommercial-ShareAlike License. Some rights reserved.