Arduino on Tinkercad - Output Analog Signal with PWM
Channel: TimelessLifeskills
Date: 15/02/2022

In this video, we will learn how to output an Analog signal from some of the digital pins on the Arduino. We will do this with Pulse Width Modulation or PWM.

PWM is very useful as it allows us to change the brightness of the LED, or speed of a DC motor without using a potentiometer.