Arduino C++ Course Lesson 1: Using digital pins digitalWrite()

Published: 05 August 2021
on channel: Digital Town
730
19

Lesson contents

Using a Digital Pin
What pins are digital and which ones to use
Using the function digitalWrite();
Understanding HIGH and LOW
Using the function pinMode()
Understanding OUTPUT and INPUT
Defining a constant integer (const int)
Using the built in LED.
Problems with LED_BUILTIN
Writing a better "blink" sketch

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