Introduction to Micro:bit and Microsoft MakeCode
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Questions and Answers

What components are unavailable in V1.5 compared to V2.0?

  • Compass and BT module
  • MEMS microphone and LED indicator (correct)
  • 5*5 LED dot matrix and 2 programmable buttons
  • Touch Sensitive Logo and on board speaker

    • Which platform offers a progression path into a real-world programming?

  • MicroPython
  • CodeKingdom
  • Microsoft MakeCode (correct)
  • JavaScript

    • What is the recommended way to power the main board of V2.0?

  • USB interface (correct)
  • Silicon protector
  • 3v battery
  • Battery more than 3v

    • What should be avoided when using V2.0 to prevent short circuits?

    <p>Connecting it with devices operating in large current</p> Signup and view all the answers

    Which component should not be connected with a battery more than 3v?

    <p>MEMS microphone</p> Signup and view all the answers

    What happens if pins shared with the LED dot matrix are blocked from the matrix?

    <p>Devices may display randomly or sensor data may be wrong</p> Signup and view all the answers

    Which Keyestudio module is used to detect temperature in its surrounding and send the data to the analog I/O in the Arduino board?

    <p>Keyestudio Analog Temperature Sensor</p> Signup and view all the answers

    Which Keyestudio module can be manually adjusted to control the current flow and used as a voltage divider?

    <p>Keyestudio Potentiometer Sensor</p> Signup and view all the answers

    Which Keyestudio module is designed to detect the loudness in ambient environment?

    <p>Keyestudio Analog Sound Sensor</p> Signup and view all the answers

    Which Keyestudio module is convenient for wiring and is able to make some light-interactive works?

    <p>Keyestudio Traffic Light Module</p> Signup and view all the answers

    Which Keyestudio module contains red, green, and blue emitters?

    <p>Keyestudio RGB LED Module</p> Signup and view all the answers

    Which Keyestudio module can sense the magnetic materials with a detection range up to 3cm?

    <p>Keyestudio Hall Magnetic Sensor</p> Signup and view all the answers

    Which Keyestudio module is used for small object detection or accurate position sensing?

    <p>Keyestudio Photo Interrupter Module</p> Signup and view all the answers

    Which Keyestudio module can “feel” people and metal touch and feedback at a high/low voltage level?

    <p>Keyestudio Capacitive Touch Sensor</p> Signup and view all the answers

    Which Keyestudio module is used for detecting white lines in black background and black lines in white background?

    <p>Keyestudio Line Tracking Sensor</p> Signup and view all the answers

    What is a notable difference between V2.0 and V1.5 of the micro:bit?

    <p>V2.0 has an on board speaker, while V1.5 does not.</p> Signup and view all the answers

    What should be avoided when using the micro:bit V2.0 to prevent short circuits?

    <p>Using it on metal products</p> Signup and view all the answers

    How is the IO port of the micro:bit V2.0 described in terms of driving capability?

    <p>It is weak and can merely handle less than 300mA</p> Signup and view all the answers

    What is the recommended way to power the main board of micro:bit V2.0?

    <p>Via the USB interface</p> Signup and view all the answers

    Which component is unavailable in V1.5 compared to V2.0 of the micro:bit?

    <p>MEMS microphone and LED indicator</p> Signup and view all the answers

    What may happen if pins shared with the LED dot matrix are blocked from the matrix when using micro:bit V2.0?

    <p>The LEDs may display randomly or sensor data may be wrong</p> Signup and view all the answers

    What does the Keyestudio Passive Buzzer Module lack?

    <p>Internal electronics to generate a sound</p> Signup and view all the answers

    Which Keyestudio module uses a self-sounding buzzer and generates a fixed frequency sound?

    <p>Keyestudio Active Buzzer Module</p> Signup and view all the answers

    Which Keyestudio module is suitable for detecting the tilting of an object?

    <p>Keyestudio Digital Tilt Sensor</p> Signup and view all the answers

    Which Keyestudio module is designed for light-sensitive detector circuits and intelligent switch design?

    <p>Keystudio Protocell Sensor</p> Signup and view all the answers

    Which Keyestudio module can detect solid or liquid targets without physical contact?

    <p>Keyestudio Capacitive Touch Sensor</p> Signup and view all the answers

    Which Keyestudio module is used for small object detection or accurate position sensing?

    <p>Keyestudio Photo Interrupter Module</p> Signup and view all the answers

    What does the Keyestudio Analog Sound Sensor detect?

    <p>Loudness in the ambient environment</p> Signup and view all the answers

    Which Keyestudio module can sense temperature in its surrounding and send the data to the analog I/O in the Arduino board?

    <p>Keystudio Analog Temperature Sensor</p> Signup and view all the answers

    Which Keyestudio module is used for detecting white lines in a black background and black lines in a white background?

    <p>Keyestudio Line Tracking Sensor</p> Signup and view all the answers

    Which Keyestudio module is capable of emitting white light after programming?

    <p>Keyestudio White LED Module</p> Signup and view all the answers

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