A hardware project with a Funduino Mega 2560 setup and DS1307 RTC. Displays time with 36 LEDs, 24 for each hour and 12 for every 5 min. Additionally there are 5 hour number LEDs (03, 05, 09, 17, 23) and 2 minutes number LEDs (05, 55).
LED pins fixed in code according to connected outputs.