Ultimately, I'm looking for an entire, timed, process that would be a combination of Text and Music. But, I'd settle for the text right now.
Trying to add and Arduino Uno to a Cotton Candy Vending machine.
Have the display wired up right. Have 2 pages of text showing. but can't get it to move past the second prompt or add a timer.
The idea is...
- Hit the start button. display changes from "Cotton Candy $3" to "Please wait while its being made".
- this is where I would like a timer added for the "please wait screen". I would also like a line for adding the music to play during this time.
- After the timer runs out, display changes to "Lift door to remove". - -- After another timer, loop back to "Cotton Candy $3".