3. Case 01: LED

3.1. Purpose


  • In this project, you will learn how to use micro:bit to control the flash of led.

3.2. Materials


  • 1 x micro:bit

  • 1 x Basic : bit

  • 1 x Red LED

  • 1 x Green LED

3.3. Software Platform


MicroSoft makecode

3.4. Hardware connect

../../_images/case_01_01.jpg

3.5. Programming


Program annotation

../../_images/case_01_021.png

Programming

Links: https://makecode.microbit.org/_65R0K831xY47

You can also download it directly below:

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3.6. Result


  • LED light is flashing when the program is running.

3.7. Exploration


  • How to change the flash frequency of LED.

3.8. FAQ


3.9. Relevant Files