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SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

Member #171000

Member Since: December 14, 2010

Country: United States

  • I’m using a 4028 BCD to decimal decoder to obtain 5 discrete logic lines. Gray “counts” in a different order than BCD. As the switch is moved the sequence from the 4028 is 1, 3, 2, 6, and 7. Cheap decoding without a micro!

No public wish lists :(