5$ simple projector homemade using old mobile phone part 1

projector diy simple low cost.
I show you how you would make a projector out of a screen and some other details about the screen.

Who will know that from plastic cd case we can make mini 3d hologram generator and you can watch 3d videos without glasses.
DIY Micro Cardboard Smartphone Mobile Phone 8x Amplification Projector - Black Product link: Projectors: .