Arduino for Beginners - 2022 Complete Course - How Digital Pins Work as Output Pins

The video tutorial explains how to use digital pins on an Arduino board, specifically focusing on the Arduino Uno. It covers the types of pins available, how to set them as input or output, and how to control components like LEDs using binary states. The tutorial emphasizes understanding digital pins on the Uno to easily adapt to other Arduino boards.

What are the two types of pins available on an Arduino board?

• Binary and Decimal

• High and Low

• Input and Output

• Digital and Analog

How many digital pins are available on the Arduino Uno?

• 14

• 10

• 16

• 12

What can digital pins be used for?

• To power the Arduino board

• To connect to a computer

• To store data

• To actuate components or read from sensors

What mode should a pin be set to when working with an LED?

• Digital

• Input

• Analog

• Output

What does setting a pin state to 'high' mean?

• The output is 0 volts

• The pin is off

• The pin is in input mode

• The output is 5 volts