revision

A component which can measure the light  in environment

• ambient light sensor

• I.R Sensor

• Motion Sensor

A motor which moves 180 degree

• DC Motor

• Servo motor

A device which is used to transmit  the signal  to the  Rc car

• remote

• wheel

• Ambient light

It  is used to receive and  send  the signal in form of I.R signal wave. It will tell if the objects are nearby without touching them. 

• Distance sensor

• I.R Sensor

• Ambient light

A  non electrical thing connected to servo motor for movement

• Remote

• Wheel

• Dc Motor

Look at the code for the RC Car. What pin is the IR sensor connected to?

• PIN:3

• Pin:12

• Pin: 6

What does the expansion shield do?

• Gives more speed to the motors.

• Allows more components to be connected.

• c. Takes away components from the RC car kit.

Q7. What are the two commands programmed into the RC Car?

• a. Forward (^) and Left (<)

• b. Start (*) and Stop (#)

• c. Back (˅) and Right (>)

• d. Forward (^) and Back (˅)

How many seconds does the RC car kit move forward when ^ is pressed once? (5 marks)

• 20 sec

• 0.2sec

• 12 sec

Q9: What software is used to create the code?

• a. Engino

• b. Scratch

• c. Python

• d. Ardublockly