In order to clear up what I am trying to do...
Just to make it clear what I am trying to do.
In the end I am going to build a coin operated salt and pepper dispenser. When a coin is put in the slot, it will trigger a momentary button (buttonA). After that, I want the customer to have the option to choose between salt and pepper (buttonB and buttonC). The problem is that the current code states that if the coin button (buttonA) is pressed, then the user needs to select their seasoning (buttonB or buttonC) simultaneously in order for the servo to turn. I would like to allow the user to insert a coin, and then take their own sweet time to choose from salt or pepper, similar to modern day pop machines. How could I do this?
Hopefully this clears it up. Thanks for your help.