Arduino for Beginners - 2022 Complete Course - Add a Potentiometer to Your Circuit

The video tutorial demonstrates how to use Tinkercad and real hardware to set up a circuit with a potentiometer. It covers duplicating a push button circuit, understanding potentiometers as variable resistors, and connecting them to a circuit. The tutorial also explains the real circuit setup, ensuring proper connections on a breadboard, and highlights the importance of organizing components for future additions.

What is the purpose of a potentiometer in a circuit?

What resistance value is commonly used for a potentiometer in a starter kit?

How do you connect the terminals of a potentiometer in a circuit?

What happens if both pins of a potentiometer are connected to the ground?

Explain the significance of the middle pin of a potentiometer.

Describe how to set up a potentiometer with an analog input pin.

Why is it important to keep the potentiometer close to the push button in the circuit?