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Page 79 - Ai Robogenius
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    ECOTECH        The micro:bit can measure temperature and humidity levels, aiding in climate
                     ENERGY         monitoring. It helps track environmental conditions and weather patterns.

                       «   The micro:bit is a tool that allows you to explore the world of technology
                           in a fun and interactive way.

                       «   LEDs (Light  Emitting  Diodes)  are  small  electronic  lights  that  glow when current  flows
                           through them.

                       «   The micro:bit has a grid made up of 25 tiny LED lights.

                       «   Each of the 25 tiny lights can either be on (bright) or off (dark).
                       «   On the micro:bit, these LEDs are arranged in a grid format.

                       «   The micro:bit can display different patterns  and shapes  by  turning specific  LEDs  ON
                           or OFF.

                       «   The micro:bit has two buttons labeled A and B on its front.

                                                               rOBO cHECK

                     A.  Tick ( ) the correct option.

                        1.  Identify the total number of LEDs present on the micro:bit display.

                                   (i)  15                                   (ii)  20

                                   (iii)  25                                 (iv)  30

                        2.  Spot the block used in MakeCode to design your own shapes or patterns on the
                            micro:bit.

                                   (i)  show number                          (ii)  show string

                                   (iii)  show icon                          (iv)  show leds

                        3.  Mark the button that displays a happy face when pressed on the micro:bit.

                                   (i)  Button A                             (ii)  Button B

                                   (iii)  Both buttons together              (iv)  Reset button

                                                                                 Playing with Lights and Buttons
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