Have you found the libraries to control this product? If not then download them from:
http://henningkarlsen.com/electronics/
The examples should help. As I see it the biggest problem is actually hooking up the RTC to the Arduino.
Have you found the libraries to control this product? If not then download them from:
http://henningkarlsen.com/electronics/
The examples should help. As I see it the biggest problem is actually hooking up the RTC to the Arduino.