Projectors offer a simple, cost-effective way to indulge in 3D at home, enhancing older and newer 3D films alike. To enjoy 3D ...

So did [penumbriel], so he built a big red button he could smash instead. This is a very simple hack: an Arduino sits inside a 3D-printed case that holds a big, red button.

The game relies on 3D printed components and minimal electronics, limiting player input to two buttons and output to whatever a speaker stuck to an output pin from an ATtiny85 can generate.

The Nebula X1 is a super-bright portable 4k projector that can make your indoor and outdoor movie nights special. It's pricey for a portable, but then again, this is no ordinary portable projector.

This projector lacks the 4K upscaling support of the other two, but it's still a well-rounded device--especially while it's on sale for just $60. Like its more expensive siblings, its 1080p screen ...

The Item Emporium Dinosaur Egg Galaxy Star Projector is a surprisingly high-quality product that has a unique design and is perfect for kids.

The Bravia Projector 7 features Sony’s 0.61-inch SXRD panels with native 4K resolution (3840 x 2160) and a brightness output of 2,200 lumens. It uses a laser diode light source and supports ...

With a sub-$1,000 price, exceptional quality, and innovative resin management features, the Anycubic Photon Mono M7 Max is a natural fit for enthusiast and light industrial 3D printing.

The BenQ GV50 projector redefines portable cinema by conjuring impossibly vivid, razor-sharp images from thin air, effortlessly adapting to any space and delivering a jaw-dropping, full HD ...

BenQ's GP520 is a compact, 4K projector with colors that are fantastically lifelike and accurate -- which is quite an achievement given how bright it is. The GP520 has Google TV built in, and its ...

Introduction Blink and you’ll have missed it, but the tech world has suddenly gone gaga for portable projectors. You can’t move for the things at trade shows now, yet most seem to have ignored the ...

At $399.99, the Aurzen ZIP Tri-Fold Portable Pocket Projector is the most expensive model we've seen in its size class. That makes it more than twice the cost of the Kodak Luma 75, our current ...