Creating a motion sprint timer. Please help!

General
1

I want to create a sprint timer for my students.

I want a motion sensor at the beginning of the run (to start the clock) and at the end of the run to (stop the clock).

I am new to this and I’m completely lost.

Any advice or help would be appreciated.

2

Sorry we don’t have a similar project or use motion sensors in our kits, so we can’t offer technical support on this.

You might find a solution by asking in online forums or consulting an AI for ideas.Good luck with your project!