I am trying to interface LM35 temperature sensor and soil moisture sensor. The problem is I haveh attached my program and the screenshot of my serial monitor Please Use 1.1 volt Aref, pre-read and smoothing.
I cannot see anything attached.
BTW, a screenshot of the serial monitor is bad idea, that's text, so just copy/paste it to your post, it's easier readable for all of us!
And we need to see the circuit you are using too.
Please never post text as an image - completely useless for recreating your problem, for searching, and inaccessible. copy and paste the text. You can use code tags to get fixed-width font if you want.
Welcome to the forum.
Please read the post at the start of any forum , entitled "How to use this Forum".
A copy of your code and a circuit diagram would be very helpful.