Electronics Explorers Day 6

Is the Microphone an input device or an output device?

• Input

• Output

What is the range of sound that the Micro: bit can measure?

• 0-100

• 100-200

• 0-200

• 0-255

What does this symbol represent?

• Less than

• Less than or equal to

• Greater than

• Greater than or equal to

What does this symbol represent?

• Lesser than

• Greater than

• Equal to

• Greater than or equal to

If the sound level is 100, which of the following emoji will be displayed?

• 
• 
• 
• None of the above

Which of the following blocks could be used to get the actual sound level?

• 
• 
• 
• None of the above

State true or false

Sound level is the only data that the Micro: bit can gather from the environment

• True

• False