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SparkFun will be closing early at 3:30 Friday 5/27 and remain closed Monday for Memorial Day (5/30). Orders placed after 2pm MT on Friday (5/27) will process and ship out on Tuesday (5/31).

Member #1736

Member Since: February 26, 2006

Country: United States

  • FYI: The resistance values posted above do not reflect the values of the device I received. On my photocell Light ~ 9.76K Ohms and Dark ~ 64.2K Ohms. Other than that it works like a champ.