How to Display Sad Face and Happy Face while Pressing Programming Button of micro:bit

Updated: Mar 4

Following are the Steps for Displaying Sad Face and Happy Face while Pressing Programming Button of micro:bit

  1. Click this link https://microbit.org/

  2. Then click on official code editor Microsoft Make Code to do programming

  3. Then click on New Project and give project name as emoji then this window will display


4. First remove on start and forever block from editor workplace then from input drag and drop on button pressed block to run code when button A is pressed.



5. From basic drag and drop show leds block inside on button pressed to display a Sad Face emoji on the screen.



6. once again from input drag and drop on button pressed block to run code when button B is pressed, From basic drag and drop show leds block inside on button pressed to display a Happy Face emoji on the screen.



7. once again from input drag and drop on button pressed block to run code when button A+B is pressed, Add a secret mode that happens when A and B are pressed together. for this case, add multiple show leds block (sad face and happy face) to create an animation.




9. if you have a micro:bit connected into a laptop/ pc/ mobile using USB then , Click on download button and transfer your code ( hex file) to the micro:bit and see the result.

10. Press button A on the micro:bit , it will display sad face. then press B button to display happy face. now press A button and B button together, it will display sad face and happy face continuously


Result:


1. On button A pressed



2. On button B pressed



 


 

3. Press A button and B button together (A+B):



 



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