How Do I Use A Countdown In Adobe Animate CC Using ActionScript 3

[X-MAN13]

hi guys, I'm trying to make a traffic light timer but I don't know how to show the timer when the lights change.

attached is the preview.

[Nick Gioia]

Depends on how you want to do it? You can do it in HTML5 canvas with javascript, you can do it in Actionscript 3 or you

can do a simple animation countdown in a movieclip in the timeline.

[X-MAN13]

what do you recommend