You can buy all kinds of conventional clocks that have hands and numbers for easy reading. Or, like [Fabio Ricci], you could build yourself something a little more esoteric, like this neat shadow ...
Displays time (HH:MM:SS), date (DD.MM or DD.MM.YYYY), and temperature (TT°C). Setup mode for adjusting time/date via three buttons (Mode, Plus, Minus). 8x8 font (0-9 ...
Driver for the Dallas DS3231, a highly accurate RTC IC. I wrote this driver to make an easier to use and complete driver to access all the functions the DS3231 has. The driver has been designed for ...