The quest to build a great home theater is one of our recurring themes for Engadget's How-To Tuesdays. And as anyone home theater buff will tell you, any HDTV worth its weight in salt will present ...

Want to build a high-quality DIY projector screen? Check out how I built two 147" screens that look amazing for about $100 each. Products used in this video include: - Carl's FlexiGray Projector ...

Even considering he coughed up another $125 for help assembling the screen, the total $248 is still much more affordable than the alternative.

We've featured DIY projector screens before, but as far as DIY projects go they can still get a bit pricey. If you're got a nice, flat wall, you can use this method to create a great screen on the ...

The solar eclipse is approaching soon, and if you don't have proper eyewear, here's how you can watch the moment with a DIY pinhole projector.

You’ll be able to see the various phases of the eclipse indirectly using some common household items in a 'pinhole projector.' ...

I need to kluge up some sort of RP screen. Size about 3x4 feet. Projector will be a 1200 lumen DLP model. The screen will be hung from a ceiling in free air (no enclosure) around projector and ...

They’re called pin hole projectors and there are many different ways to make them. Here's one way you can safely view the solar eclipse at home! Materials: Cardboard tube/cereal box Aluminum ...

With many Americans in the path of totality struggling to get their hands on solar eclipse glasses, you can create your own pinhole projector following these steps!