I’m working on a new project and would like to get some help before I begin.
I want to locate and object in space, relative to a fixed position. The object itself should be inside a sphere in space with a fixed radius (let’s say 30-40 cm radius) and should be within a 5-10 cm accuracy. (see the picture). For the example’s sake, let’s say that if the object is in the sphere, a green light will turn on. Otherwise, a red light will turn on.
I’m wondering what equipment I should get, how to approach it in the first place and how I should take the fixed sensor in account.