Grants for a project

Hello!

I am Junior right now and I have plenty of time this summer. What I wanted to do is a project, I already have an idea and am currently shaping it out. Without over showing I feel that the idea is actually good, but it turns out to be expensive to set this up. For example, I feel like I will need to buy hoverboard motors, and I don’t really see good alternatives.

So I really want to find a grant program where I can show my plan, present the pre-research and get some cost covered.

The idea is honestly all about robotics and engineering, if you need specifics, this is planned to be an AI related robot, animal type.

I am trying to search for grants for high school students, but I really don’t see very much.

Can you please help me find some programs? Any response will be much appreciated! I just want to do this project so badly, and I will have free time this summer, the only thing is financial side.