AirPrinter drone

Hello dear followers!

As a bright new year is starting, I thought I would write a log for each of my project. Then I noticed I had more than a hundred followers for this one!
I'm very happy my air printer is meeting such interest! This is a kind of paradox since it is my least finished project and also, I'm afraid, least likely to be finished soon.
I don't think I'll start to seriously work on it before this summer. I will first have to build some skills in 3d printing and quad-copters and it will require quite a big time investment. Don't hesitate to experiment yourself or to send me links about similar projects. And if you are leaving in my area (in Bretagne, in France) don't hesitate to contact me.

I'll keep you updated, meanwhile I wish you a happy new year and a happy hacking!

I never used Blender before, so don't expect high quality!
I just took 2 projects on Thingiverse, a propeller and a buggy, imported them in Blender and added a few bits.

This is just explain the concept, I suppose the wheel would have to be much thin and light so that there is less weight to maintain stuck on the wall.

If a can of spray paint is used in the prototype, the nozzle must be protected from the wind of the propeller.