Learn how to make your own smartphone projector at home using simple materials like a cardboard box, hot glue, and an ...

Unlock the full potential of your smartphone flashlight with this easy DIY projector tutorial! Watch as we turn ordinary ...

Swapping out a lens on a projector shouldn’t be that difficult, but even Digital Projection Inc. offers some quick tips to make it go smoother as part of its DPI University video training series. Ken ...

We’ve all dreamt of having a real movie theater at home, and modern home theater projectors offer the next best thing. With massive screen sizes, tons of brightness, and reasonable prices, now is a ...

A tiny aspherical glass lens could turn your smartphone or tablet into a Star Wars-style projector. It may not be holographic, but at least you and your friends could sit around a table or look up at ...

If you need to adjust your projector to get a better picture or beam to a different part of the room, you don't have many choices -- you might only have slight adjustments to the lens itself, and ...