Refer below tutorial on Arduino ADC (Analog to Digital) using Arduino Projects - Visit for simillar projects at https://microdigisoft.com
Tutorial 1: What is Arduino? : A Comprehensive Guide for Beginners ----https://microdigisoft.com/what-is-arduino/
Tutorial 2 : Exploring the World of Arduino: A Comprehensive Guide to Different Arduino Boards -https://microdigisoft.com/what-are-the-different-types-of-arduinos/
Tutorial 3 Arduino’s Architecture: A Comprehensive Guide for Beginners---- https://microdigisoft.com/understanding-arduino-architecture/
Tutorial 4: Arduino ADC: Reading Analog Signals with Arduino for IoT Projects ----https://microdigisoft.com/how-to-use-adc-in-arduino/
Tutorial 5 : Interfacing PCF8591 ADC/DAC Module with Arduino ----https://microdigisoft.com/interfacing-pcf8591-adc-dac-module-with-arduino/
Tutorial 6 : How to Use ADC in Arduino? ----https://microdigisoft.com/how-to-use-adc-in-arduino-2/