Arduino tutorial 2. Welcome to our comprehensive Arduino tutorial on digital input and output! In this video, we'll dive into the fascinating world of Arduino's GPIO (General Purpose Input/Output) pins, exploring how to interface with button and LED.

Whether you're a beginner or an experienced Arduino enthusiast, understanding digital input and output is crucial for controlling and interacting with the physical world. We'll guide you step-by-step through the C-program, starting with the basics commands of reading digital input and generating digital output.

Throughout the tutorial, you'll learn how to connect and configure sensors such as buttons, switches, allowing you to capture input signals. We'll demonstrate how to read these inputs, interpret the data, and respond accordingly using digital outputs.

Furthermore, we'll explore how to operate LEDs, and show you how to use Arduino to control LED based on specific input conditions. By the end of this tutorial, you'll have a solid understanding of how to build interactive projects that respond to their environment.

Join us on this educational journey as we unlock the power of Arduino's digital input and output capabilities. Whether you're interested in home automation, robotics, or interactive art, this tutorial will equip you with the knowledge and skills to bring your ideas to life.

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