It makes me think if without sensor but a point is a kind of magnetic shape, before sending robot, to use that magnetic shape = a point of a line to stop, still will work, the receiver change the magnet into opposite and it goes back to the sender, maybe will work?
![⭐️( ลอยกระทง 2024 ) Ver. แดนซ์ Remix BY [ ดีเจกิต รีมิกซ์ ]](http://i.ytimg.com/vi/rMWOLhgXUHc/mqdefault.jpg)
Nice project 🙂
It makes me think if without sensor but a point is a kind of magnetic shape, before sending robot, to use that magnetic shape = a point of a line to stop, still will work, the receiver change the magnet into opposite and it goes back to the sender, maybe will work?
How about a XS 80mm version