RERO:MICRO

Match the following descriptions to the correct components.

• Controller

• Actuator

• Sensor

• Mechanical parts that enable the robot to move.

• Receives input from the environment.

Convert 4.5 seconds to milliseconds (ms).

Choose input devices.

• Button A and Button B

• Piezo Buzzer

• Ultrasonic sensor

Adam wants to program rero:micro to light up at maximum brightness. What value should he fill in?

• 255

• 100

• 100

• 10

Which extension does Adam need to add to his MakeCode Editor in order to program the RGB LEDs on his rero:micro?

• radio-broadcast

• neopixel

• rero:micro

• bluetooth

Adam flashed the following code to his rero:micro. What should he do to make his rero:micro display colours of the rainbow with running light effect?

• Turn on and press button B.

• Just turn it on.

• Turn on and press buttons A+B simultaneously.

• Turn on and press button A.

Show what the your programme will look like running on a micro:bit

• 2

• 4

• 6

• 8

Programs are constructed by snapping blocks together in this area.

• 1

• 3

• 5

• 7

Your rero:micro will say "Hello!" to you. If you missed it, simply press the ______ button.

This is the first line of the song "I Will Follow You". Can you help Adam to complete the code?

• (A) Middle F ; (B) 1/2 ; (C) Middle C

• (A) Middle C ; (B) 1/2 ; (C) Middle F

• (A) Middle C ; (B) 2 ; (C) Middle E

• (A) Middle E ; (B) 1 ; (C) Middle F