How do I make an led display that counts down in seconds until my 70th birthday. Currently 17344800. Can anyone help? Answered
I am an artist currently exploring the value of time and have a piece I wish to build entitled 'every second counts'. I need to make a timer that counts backwards in seconds from a large number, but don't have the skills to modify what I can already find on the web.
I would really appreciate some help here.