Introduction 00:10 Initial setting 00:50 Create Projection 01:50 Create light rays 02:21 Adjust the Blur of the Projection Hope it is useful to you Thanks for watching Subscribe!

The lamp in our projector should last about 10,000 hours and costs $50 to replace. You can build your own projector for far less than we're spending.

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

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 ...

Supplies There are many ways to make a pinhole projector, but you really just need two things: something with a pinhole in it, and something to project the image on.

Here's where to buy solar eclipse observation glasses in Bucks County, and how to build your own projector ahead of the solar eclipse on April 8.

How to build a box projector to view the eclipse On Monday, April 8, much of the nation will experience at least a partial Solar Eclipse. The Northland falls in the 70% range.

How to Make a Pinhole Projector to View Today's Solar Eclipse It's easier than trying to find eclipse glasses at this point. And better for your eyes than staring directly at the sun.

Here are eight tips to get your home theater projector looking its best.

If you can't get your hands on those special glasses to safely see the solar eclipse, you can still catch a glimpse without hurting your eyes by making and using a pinhole camera/projector.

If you're thinking about building your own projector screen, you should seriously consider the cost of materials and tools that may be required.

Meteorologist Dylan Hudler explains how to make your own solar eclipse viewing projector.