Arduino and DS1307

Forum 2005-2010 (read only) General Frequently-Asked Questions
3

Hi

Yes I have it set up as follows

Pin 1 - Crystal
Pin 2 - Crystal
Pin 3 - Battery +
Pin 4 - Gnd
Pin 5 - Arduino pin 4
Pin 6 - Arduino pin 5 (with 10k Pullupto 5V+)
Pin 8 - 5V+