Hey, I have a school assessment where i need to program an Ardunio board, in this case it is a mega 2560. what i want to do is set up an alarm type system that gets set off with float switches and when the temperature drops or rises to a certain temp. I would like to display the temperature and control the alarm using the touchscreen. only thing is i don't know where to start with the programming. i do have ardublock if that helps. Another more basic thing i would like to do is turn the screen on and off using a button. I'm hoping this will lead me into a more advanced setup for the future to be able to sell commercially.
Any help would be appreciated, thanks in advance
Part list: (All parts have already been purchased)
Mega 2560
2x vertical float switches
Thermometer
buttons
Small speaker