So you can see later if the time measurement is running.
You can also use a color other than green.
The "repeat indefinitely" block can be found under "Control -> Loops".
Tip: Don't forget to always test your code on the Calliope!
You can use the stopwatch now.
You can also extend the program. At the moment the time is displayed in milliseconds. You could display it in seconds.
Or you can add a countdown.
Or the clock is no longer stopped by pressing a button but by another sensor.
This text as well as the images are published under a CC BY-SA 3.0 DE license popup: yes. It was originally published in German popup: yes by TüftelAkademie popup: yes and translated into English by the Calliope team.