Yes they are since they belong to the same loop at that moment buddy or because of your schematic.
@dunghnguyen I am very thankful to you friends, but I still cannot modify my schematic to be juxtaposed with the code that you made, while I enjoy my own code, but if you would like to provide an example schematic that matches your code, I would be very happy to try it.
@projecttrinof: no issue at all. Let enjoy what you have then next step you / yourself finds out something new then you will know how to move. Everyone is the same at the first step as long as we start something haha 
@dunghnguyen oh, guys, usually you always show me a bright path, but why this time you make me even more curious, please give me a little clear path about the schematic that matches the code from you. I havenāt applied this for a long time when I made the topic here, I was afraid of many problems with the problem of the resistor value. So I also want to try the code from you
Let continue with your code since it is ok now for your case until you cannot move next with further requirement.
I spent minutes to see your resistors and their wiring as you pull the ADC pin down. Hence I suggest the code that I sent you. Let spend your time to get it thru then applying with your schematic. It is just a basic for you to start with ADC but when doing you will get how the whole story to be and going on and it is not all ā¦there will be a lot issues ahead if you want to be āmasterā on this ADC application.
SOLVED! Thanks All. 