Troubleshooting Leds - Sparkfun Electronics Simon SMD Information & Instructions

TROUBLESHOOTING LEDS

TROUBLESHOOTING LEDS
Failing LEDs? Don't fret, there is an easy way to fix it! The most
common cause of a failing LED is incorrect polarity. We have
designed a special trick into the Simon PCB. You can simply
cut the two traces and close two jumpers. This will swap the
polarity without having to remove the LED.
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I
Using a hobby knife, cut both traces directly over the white dots.
II
Using a soldering iron, close both jumpers.
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