Tutorial 08: analogRead() and the Serial Port: Arduino Course for Absolute Beginners (ReM)

This tutorial covers the use of analog inputs on an Arduino board, focusing on the analog read function. It explains the setup of a simple circuit using a potentiometer and how to read varying voltage levels. The tutorial also walks through the Arduino sketch, detailing the code structure and the role of the analog read function. Finally, it demonstrates how to test the circuit and observe the results using the serial monitor.

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