Table of Contents

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Chapter 1: Meet Arduino - Your Tiny Super Brain!

What is STEM?

Introducing Arduino

Why Arduino?

The Arduino Uno: Your First Board

The World of Electronics: Basic Components

Introducing the Breadboard

Connecting the LED to the Breadboard

Adding a Resistor

The Arduino: Controlling the LED

Programming the Arduino

Understanding the Code

Let's Try It!

Congratulations!

Chapter 2: More Fun with LEDs - Different Colors and Brightness

Blinking Lights: Different Colors

Understanding Color and LEDs

Controlling LED Color

Let's Try It!

Understanding the Code

Experiment!

Chapter 3: Controlling LED Brightness - A New Level of Visual Effects

What is Brightness?

Controlling LED Brightness with PWM

How PWM Works

Using PWM with Arduino

Let's Try It!

Understanding the Code

Experiment!

Chapter 4: Sensing the World - Using Sensors with Arduino

Introducing the Light Sensor

What is a Light Sensor?

Why Use a Light Sensor?

Connecting the Light Sensor to Arduino

Understanding the Light Sensor Circuit

Writing the Code to Detect Light

Understanding the Code

Experiment!

Chapter 5: Temperature Sensors: Measuring the Heat

What is a Temperature Sensor?

How the LM35 Works

Why Use a Temperature Sensor?

Connecting the LM35 to Arduino

Understanding the LM35 Circuit

Writing the Code to Read Temperature

Understanding the Code

Experiment!

Chapter 6: Humidity Sensors: Measuring Air Moisture

What is a Humidity Sensor?

Why Use a Humidity Sensor?

Connecting the DHT11/DHT22 Sensor to Arduino

Understanding the DHT11/DHT22 Circuit

Writing the Code to Read DHT Data

Understanding the Code

Experiment!

Chapter 7: Touch Sensors: Feeling the Touch

What is a Touch Sensor?

How Does a Touch Sensor Work?

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