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 #72967

Member Since: June 9, 2009

Country: United States

  • I wasn’t paying attention, the battery holder is not a ground. You’ll short the battery otherwise and loose time when the device is powered off :)
    This device costs more than Adafruit’s, but is around a third of the PCB real estate (double sided, SOIC).
    John Boxall has some good example code and tutorial as well: http://tronixstuff.wordpress.com/2010/05/20/getting-started-with-arduino-%E2%80%93-chapter-seven/

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