I'm not familiar with the ADC of the Arduino-Microcontroller, so most of the code is copied. I'm not sure what source I had when I made it, but I'm pretty sure it was ...

Here using ATMEGA 4809 Arduino nano board and Capacitive Soil Moisture Sensor V2, I am trying to make an Automatic drip-irrigation system. Below is my code which is being used in the project. /* code ...