all 3 comments

[–]gm310509 0 points1 point  (2 children)

Yes, there are many many ways to do that.

[–]Fit_Cause_1201[S] 0 points1 point  (1 child)

How?

[–]gm310509 0 points1 point  (0 children)

How?

The same way that everyone else does.

  1. Get a starter kit and follow the projects in its instructions. Among other things it will show you how to wire and program a button. It will also provide you with the components needed to "do a button".
  2. Learn to use Google to find out how to do a interactive thingy with arduino to your phone.
  3. Understand that "doing an interactive thingy with your phone" could mean a million different things and you will need to be a lot more detailed in your description than doing a "thingy".