Sensors

What does the value 2 in the line follower sensor do?

• both sensors are on the black line

• left sensor is on the black line, right is out

• right sensor is on the black line, left is out

• both sensor are outside the black line

What does forever loop in mBlock do?

The __________ sensor is designed for line following activity.

What is the missing code block for ultrasonic sensor?

Is this the correct code for line follower activity?

The following are true about Ultrasonic sensor except one

• designed for distance detection

• measure illuminance

• can detect distance ranges from3 to 400 cm

• avoids obstacle

Where can you find the block "move forward at the power 50%"

The following blocks are found in the Action Group except,

• 
• 
• 
• 

If you want to add color/s to your code or program, what Group Block will you open?

a STEAM programming software tool designed for programming for kids.