Anybody who's ever had the lamp go out in his LCD projector knows they can cost hundreds of dollars to replace. The cost may seem exorbitant, until you stop to think about the special tasks the lamp ...

In this video, learn how to make a game projector for smartphones using light bulbs. Follow our step-by-step guide to ...

Projector prices are low now, but it looks like some crazy people like to make their own from scrapped parts: modified 8″ LCD screens from cheap DVD players, chunky power converters, circuitry ...

If you're like most people, your desk is probably cluttered with a bunch of screens, keyboards, other paraphernalia, and maybe the assorted beverage. There's barely enough room for your hands, let ...

Samsung has its hands in so many product categories it can be hard to keep track of them all, from mobile gadgets like phones, tablets, and watches, to less portable stuff like appliances and TVs. But ...

[Photo: Iamalegend] Trying to show off your latest iPhone-filmed video or a slideshow of photos without a projector is a bit of a pain. But you don’t need a projector–all you need are a few other ...

If you're tired of crowding around a laptop or smartphone to watch a movie or video clip, this DIY projector will throw it up on the wall for all to see. Plus, it should only set you back about $5 in ...

VIDEO: You've probably heard of solar eclipse glasses as a safe way to view the total eclipse on April 8. But if you don't have access to those glasses or the special solar filters that you need, ...

In this video I test my DIY bat signal powered by the incredibly bright Imalent MS18 flashlight against the clouds. I also show an easy way that you can build your own image projector using a few ...

[Ryan] sent in this writeup on some DIY projector repair. The write-up is a little hard to follow, but maybe it’ll inspire some future projector landfill saves. [Dissident] replaced the light bulb and ...

Beam, a lightbulb-shaped gadget, promises projects your smartphone screen onto any surface you want. Launched on Kickstarter this month, the $350 projector screws into any lightbulb socket, so you can ...