×

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.

tecs

Member Since: April 3, 2011

Country: United States

  • I have the sparkfun DS1307 module hooked to my Arduino Uno on analog pins 4 and 5 that same as this diagram http://bildr.org/2011/03/ds1307-arduino. When I start it up and use the code from the site above to read it reads noon Jan 1 1999. This works fine, however when I try to set the time using the other example sketch provided I get the right time until i close and reopen the serial monitor or turn off everything and turn it back on. If I do either of those things the the time goes back to 1999. Any ideas what could be wrong? Thanks

No public wish lists :(