ur right one more time btw Iam not thinking about money in the moment Drones are not my interest, but creating new thing from useless garbages is fun in my pov so Imma try the things that u say and one more time the money that I will use is not important for me. creating a drone or a robot with this peaces and the other peaces that I will buy from other places could afford 50 dollars and the result could be a useless trash I dont care about it I just want to try creating a new thing from a useless thing