Back to the Future: Time Circuits

Introduction My beta version of the Back to the Future Time Circuits At this time I have only built a single box time circuit but wanted to offer a 3-tier version. Top and bottom box, shows a configurable day, month, year and a random time Middle box shows current day, month, year and current time I have tested this on a NANO, you will be pretty much out of pin space :) This will also use a 14 LED Segment for each month and 7 LED Segments for the other displays (day, year and time) Please note this is super beta Components Used RTC_DS3231 (Real-Time Clock Module) Communicates via I2C (SDA and SCL pins). TM1637 7-Segment Displays (10 total) Used for displaying numeric time and date values across three "rows" (Top, Middle, Bottom). HT16K33 Alphanumeric Displays (3 total) Used for displaying month names (e.g., "JAN", "FEB"), also via I2C. LEDs (AM/PM Indicators) Connected to digital and analog pins for AM/PM indication. BOM 3 RED TM1637 Displays https://a.co/d/6NJwzpp 3 GREEN TM1637 Displ