How to make a car spotter from an old starter?

Hello! I got an idea! What if you take the old starter and circuit from the internet? I need a spoter for a car! What came of it, see the video!
Original video[TeraFox] - https://www.youtube.com/watch?v=AF7lMVFYqCE&t=2s
Music provided by Epidemic Sound.

Видео How to make a car spotter from an old starter? канала Family DIY