How to Build a Smartphone Projector for Less Than $10

Description : 

Using items you may already have in your home, you can easily make your smartphone into a projector in just a few minutes.

You'll need a shoe box, a knife, duct tape, a magnifying glass lens, a magic marker, a hot glue gun, legos and a ruler to complete this project. With these items, you can make a projector and save yourself $90 or more. 

This graphic will take you step-by-step through this project, with the end result being an adjustable projector that safely cradles your smartphone. You can then play the media you want to project on the smartphone and share it, wherever you may be. 

Source: EbayDeals

*by andreascy*