2. Button Controlled LED

What does "GND" stand for in the Button-Controlled LED project?

• Good and Delicious

• Game and Dance

• Green and Dazzling

• Ground

Which pin is selected in the digital write block for turning on the LED?

• P2

• P1

• P3

• P4

Identify which code is correct in Button controlled LED.

• 
• 

What is the function of the Given block in the Button-Controlled LED project?

• Adjusting the screen brightness

• Changing the micro: bit color

• Controlling the LED by turning it on or off

• Turn On the LED

Which category in the MakeCode Toolbox is used for the "digital write pin" block?

• Tools

• Advance

• Output

• INPUT

What happens when the on-button A block is dragged into the workspace?

• LED turns Off

• LED turns ON

• LED blinks

• LED gets burst

What is the purpose of the button in the Button-Controlled LED project?

• To control the micro: bit

• b. To control the LED color

• To send a signal to the micro: bit

• To turn the micro: bit on and of

How does the LED produce light in the Button-Controlled LED project?

• By pressing the button
  

• When a current passes through it
  

• When the micro: bit is turned on
  

• By shaking the micro: bit

Which category in the MakeCode Toolbox is used for the button input block?

• Input

• Advance

• Tools

• Output

What does the "digital write pin" block do in the MakeCode program?

• Changes the button signal

• Writes a message on the micro: bit screen

• Controls the LED

• Changes the micro: bit settings