OVO

Previously: Make an Enlarging Projector.

First, find an abandoned projection television in 2008. Remove a lens with a hammer.

Lens removed by hammer.

In 2011, mount lens on cigar box base.  Mount video source upside down on cigar box sliding lid with Erector Set pieces from thrift store.  Sliding cigar box lid adjusts focus.  Image is mirror reversed, something that will be accommodated with a mirror in a future video projector – or, it could be used as a rear projector on a transparent screen, or projected from a mirror onto a screen.  This device works well in complete darkness but I don’t have a camera that can take a picture in complete darkness to show you.  Come by and I’ll show you in person.

Cost: older ipod ($79), cigar box (free), lens (free), Erector Set pieces ($2).  TOTAL: $81.00