NB1A RTC Alarms
This program initializes the DS1337 real-time clock (RTC) to output a
time and date string every second to the serial port. Whenever the
value of the seconds count gets to twenty the DS1337 will interrupt the
ATmega328 and output the string
*** ALARM ***
NB1A RTC Alarms
File ../../docs/app-files/nb1a_rtc_alarms_r0.pde could not be opened for input