Data Sheet

6/30/2015 LightemittingDiodes(LEDs)learn.sparkfun.com
https://learn.sparkfun.com/tutorials/lightemittingdiodesleds?_ga=1.43468261.1900427809.1434378181 5/13
AnotherwaytolightupanLEDistojustconnectittoacoincellbattery!Sincethecoincellcan’t
sourceenoughcurrenttodamagetheLED,youcanconnectthemdirectlytogether!Justpusha
CR2032coincellbetweentheleadsoftheLED.ThelonglegoftheLEDshouldbetouchingtheside
ofthebatterymarkedwitha“+”.Nowyoucanwrapsometapearoundthewholething,addamagnet,
andstickittostuff!Yayforthrowies!