How to submit your developments to developers?

Question

Iron

I have several software and hardware development ideas (some to the smallest detail, and some superficially).
I almost even found developers who could take these ideas from me ...
But here's what's interesting.
First of all, the ideas were for the common good and progress for the sake of (let’s say so) and I somehow didn’t really think about money ...
But after that it became interesting, could they pay me for the idea!?
And lately, not a lot of money is enough to live on :\
But in general, I still adhere to the fact that first of all it would be necessary to show ideas to developers, and how will the money go...
I also got a stupid thought like they say they’ll like the project, then they’ll pay if it’s not a pity, and if not, then so be it, let them accept it, but on the other hand, those companies that I’m going to turn to have billions of money, well, could it at least and give 10-50 thousand rubles, the ideas are already fully described to the smallest detail, those that have not yet been described, I would either modify them or give them at least for that ... and I fully understand that those developers could well recreate them and use them this would also be in their interests ... let's say they would like it ...
And they themselves do not require large financial costs from the development side ...
But I just don’t know how to make it so that for some they could give money for ideas, but they don’t want to ask for it either ...
And I don’t know how else to contact them, I don’t want great fame, but I want them to at least remember who gave them these developments so that in the future it might be possible to count on a job in their company ...
Just pass it on to someone then from the faces of ordinary workers it would be completely useless, most likely a person will appropriate the idea to himself and that's it ...
So everything is stupid and complicated (it was advised to patent, but when I looked at the price ... I realized that it was not an option)

Answer 1

Why don't you want to do the implementation?
I propose to post some idea here for illustration. Not the most trump, albeit without details. Your words look too ... presumptuous or something

Answer 2

Borrow and implement your idea. You don't believe in? If you believe - sell the apartment and implement the idea.