Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer.

Unlock the full potential of your smartphone flashlight with this easy DIY projector tutorial! Watch as we turn ordinary materials—just cardboard and a magnifying lens—into a powerful, focused light ...

To really put the “theater” in your home theater, there’s nothing quite like a projector capable of beaming a big, bright movie or big sporting event on your wall, effectively turning your living room ...