Make Your Own $5 Smartphone Projector!

Slide projectors are great, but outdated, and digital projectors cost a bundle.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.

For a step-by-step guide, check out Make Magazine’s website!
http://makezine.com/projects/make-36-boards/5-smartphone-projector/