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Member #72967
Member Since:
June 9, 2009
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United States
No public wish lists :(
Product BOB-00099 | about a year ago
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/