My Version of the Arduino Doomsday clock Stubo's RTC Clockduino Copyright (c) 2015 Stuart W. MacDonald based on Doomsday clock example - Ticking HH:MM:SS Copyright (c) 2012 Devon Sean McCullough
Features:
- Includes RTC code for Maxim DS3231 that is used on Samari Circutis "MAMA'S EXTREMELY ACCURATE REAL TIME CLOCK" module that uses a Maxim DS3231 RTC chip datasheet is here: http://datasheets.maximintegrated.com/en/ds/DS3231.pdf
- Every Minute it displays the date
- Every Minute it displays the ambiant temp of the DS3231 chip temp sensor
- Cool Cylone LED's to get your attention
- On the hour it "bongs" the current hour in 12 hour format