Hi I need to make a more than 70 years countdown in seconds, i could turn off and turn on without loosing count. ( then i'd like to link it with sensors ) The main question is : Can arduino uno handle this ? For now i have 10 seven segments common cathode displays / 2 Max7219 chips, and i roughly…

very long countdown art project

Projects Discussion and Showcase Interactive Art

robtillaart November 21, 2012, 7:51pm 8

it might show the 2 billion numbers in random order without using one twice (and still change one digit at the time) don't know if that is possible mathemagically?

Topic		Replies	Views
Please help me program a countdown timer? Jobs and Paid Consultancy	6	2033	May 6, 2021
Help needed coding a countdown timer for a very special project! General Discussion	3	379	October 25, 2022
Very long-term countdown timer (no display needed) Project Guidance	13	8150	May 5, 2021
60 Second countdown using a 2 digit Seven second display LEDs and Multiplexing	7	8805	May 6, 2021
time counter Project Guidance	8	4272	May 5, 2021

very long countdown art project

Related Topics