Pulse Width Modulation, or PWM, is a technique for obtaining analog input and convert it into digital output. In this video, the analog input from the potentiometer is used to control the brightness of the LED.
Watch this video to learn how to control PWM pin on Raspberry Pi Pico.
This is the list of items used in the video.
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“Please be reminded, this tutorial is prepared for you to try and learn.
You are encouraged to improve the code for better application.“