11. SCase 09: Countdown¶
11.4. Programming¶
Show the icon while on start and set the variable
i
as 9.While button A being pressed, set the variable
i
as 9.While button B being pressed, start the countdown and display the icon when it comes to 0.
Link¶
You can also download it direcly below:
11.5. Result¶
Show the icon while on start
While button A being pressed, the number 9 displays on the micro:bit
While button B being pressed, the countdown starts and number 0 displays on the micro:bit