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SparkFun Electronics will be closed in observance of memorial day on Monday, May 29th. We will resume normal business hours on Tuesday, May 30th. Any orders placed after 2pm Mountain Time on Friday, May 26th will process and ship out on Tuesday, May 30th.

Member #246694

Member Since: August 24, 2011

Country: United States

  • One side has a ground symbol, plus sign, and an symbol with rays coming out of a half circle (LED positive). If you connect ground to the ground contact, and positive to the LED positive contact it will illuminate. When you flip the switch the plus sign and the LED positive are connected.

No public wish lists :(