Who is good in reading potentiometer encoder values using Arduino Nano?

Answer 1

How Rotary Encoder Works and How To Use It with Arduino:
https://howtomechatronics.com/tutorials/arduino/rotary-encoder-works-use-arduino/

Answer 2

to use potentiometers you need to connect central pin to one of analog pins and other two pins to power and ground. it simply sends different analog voltage and you can read it with analogRead(); function

Answer 3

Many Arduino enthusiasts and experienced programmers are adept at reading potentiometer encoder values using an Arduino Nano. Their knowledge and expertise make them capable of efficiently handling such tasks.

Using Rotary Encoders for Motor Control with Arduino

https://indmall.in/rotary-encoders-with-arduino/