$5 Smartphone Projector
By Photojojo/Danny Osterweil ■ Illustrations by Julie West
You will need
Shoebox
Paper clip
Smartphone
Magnifying glass with low magnifying power
Pencil
X-Acto knife
Electrical or black duct tape
Matte black spray paint or black paper optional
Slide projectors are great, but outdated, and digital projectors cost a bundle. Fortunately, you can show off your mobile photos and your phone hack savvy by turning your smartphone into an inexpensive projector.
1. Prepare the projector box.
If the inside of your shoe box is a bright color, paint it black or tape up some black paper for best image quality. » On a short side ...
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