if they re cheap
i want to make a machine that paint with oil an abstract canvas which will be around 70/100 cm square.i also would need a servo for the brush stroke..
So, how will you get paint onto the brush? How will you know when you need to get more paint? What will happen when you need to change colors?Have you looked at any of the RepRap machines or any 2D or 3D CNC machines? Mostly, they use stepper motors and stepper motor drivers.
the brush take the paint from a container (like a real brush)
it's not similar to any cnc machine at all
i want to make this machine that paint...it's gonna be basically similar to a plotter
So, part of the process of painting means that the brush carrier needs to make frequent visits to the paint pot.Really? You are trying, you said, What the f**k do you think a plotter is? Do you really believe that it is not controlled by a Computer?
At least you chose abstract art, so not too much control required: just needs to slosh paint on randomly