Raspberry Pi For Beginners - 2022 Complete Course - How GPIOs Work

This video tutorial provides an overview of Raspberry Pi GPIO pins, explaining their functions and how to control them using Python. It covers the basics of setting GPIO pins as input or output, reading and writing values, and understanding pin configurations. The tutorial also touches on advanced GPIO functions like I2C and SPI communication, while emphasizing the importance of using the correct voltage levels.

What is the correct voltage for Raspberry Pi GPIO pins?

• 12 volts

• 5 volts

• 1.8 volts

• 3.3 volts

When setting a GPIO pin as input, what kind of data can you read?

• Digital values

• Analog values

• Text data

• Audio signals

What happens when you set a GPIO pin state to high?

• The pin is set to 0 volts

• The pin is turned off

• The pin outputs 3.3 volts

• The pin outputs 5 volts

Which pins should not be used according to the Raspberry Pi pinout?

• Pins in black

• Pins in orange

• Pins in green

• Pins in gray

Which communication protocol is not covered in this course?

• SPI

• I2C

• Bluetooth

• UART