Data Sheet

Guide V1.0
Email: [e-mail] Web: www.elecrow.com ---Designed by Elecrow Keen
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Compile and upload
Tips: Refer to the operation demo (Step4 to Step8).
Language reference
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#define
tone()
Application effect
When the upload process is complete, the buzzer sounds for 2 seconds.
Lesson 10: RGB LED
Overview
In this lesson, you will learn how to use a RGB (Red Green Blue) LED with an Arduino.
You will use the analogWrite function of Arduino to control the color of the LED.
Specification
Emitting Light Color: Blue, Red, Green