Arduino for Beginners - 2022 Complete Course - Activity 01 - Solution

This video tutorial guides viewers through combining LED blink and serial monitor examples. It starts with an introduction and overview, followed by preparation instructions for the activity. The tutorial then covers setting up the LED and serial communication, programming the LED to blink with serial output, and concludes with finalizing and testing the setup. The tutorial emphasizes understanding the process and ensuring previous lessons are executed correctly.

What is the primary goal of the activity introduced in the first section?

• To build a robot that follows a line

• To learn how to blink an LED using a button

• To combine LED blinking with serial communication

• To create a music player using Arduino

Which pin is used to initialize the LED in the code?

• Pin 10

• Pin 12

• Pin 13

• Pin 11

What is the baud rate set for serial communication in the code?

• 19200

• 14400

• 9600

• 4800

How long does the LED stay on during each blink cycle?

• 3 seconds

• 2 seconds

• 1 second

• 4 seconds

What message is printed on the serial monitor when the LED turns off?

• LED is off

• LED is dimmed

• LED is blinking

• LED is on