How to build a clock that projects time on the wall - Instructables This Instructable shows you how to build a projector clock. This device allows you to project time on the wall. Based on a small LCD alarm clock (not ...
DIY Projection clock | MAKE Raph writes "Since the first time I saw a projection clock, I knew one day I would build my own… ... Tech-savvy DIY Enthusiasts Innovative Projects and Ideas.