Thank you for replying. Right now I am focusing on being able to get the data I need from the DS1307. Do I need to use Wire for communication over I2C or do I need to use the RTC library? I cannot find anything showing how to get just the number of minutes since midnight.
I like your solution for dealing with the PWM value. I believe I can write the code for that. But first I need to understand how to get what I am needing from the DS1307. Thanks for the help again.