fbpx

LESSON 2: Controlling LED Brightness with PWM & Mixing Colors with RGB LEDs

We learned how to turn an LED on and off but what if you want a level brightness in between? We’ll be using the Arduino’s PWM pins and learn a new function for controlling the brightness of LEDs. Then we’ll explore RGB LEDs which allow you to mix different levels of red, green and blue to create a nearly endless array of colors.

Continue reading "LESSON 2: Controlling LED Brightness with PWM & Mixing Colors with RGB LEDs"

Stop Scrolling. Start Creating.

Find out about new courses and live events!
Get my latest guides and reference materials.
Unsubscribe anytime!

    Copyright © 2022 Rachel De Barros • All rights reserved.