Good day, everyone. I am quite new to Arduino, so I am in need of some recommendations for the correct approach to my project. I plan to make a clock with seven segment LEDs to display hours, minutes and seconds, but also want 60 rectangular LEDs to encircle the numerals, lighting up progressively to mark the seconds.
Would the best solution be to use LED controller chips? I would prefer not to mess about with shift registers, if I can possibly avoid it.