Why not use a servo?
What you're suggesting is basically what's inside a servo anyway as far as I understand it.
Oh wait, I see you have to use certain materials- is that constraint absolutely fixed? So you're actually building a servo?
Why not use a servo?
What you're suggesting is basically what's inside a servo anyway as far as I understand it.
Oh wait, I see you have to use certain materials- is that constraint absolutely fixed? So you're actually building a servo?