Hey guys, i have an assignment, in which i have to design a 555 timer to light up for the same amount of days as the day of my birthday, and off for the month of my birthday. e.g 3rd november on for 3 seconds, off for 11 seconds. i have designed and tested my 555 timer circuit works perfectly. the 2nd part of the assignment is to investigate other circuits which could perform the same task. so far i have got it working on a binary counter circuit using JK flip flops. do you know any other circuits that could do this? many thanks.