Anyone trying this out?
Years back tried this out with a group of friends just for fun. Used a 14" Onida tv for that. You just get a satisfaction of making something like a projector. A Fresnel lens, some cardboard boxes and lot of patience is required. The output was a blurred image on the wall and the TV conked off after sometime as it was turned upside down and had it repaired for Rs.500. That was end of the project.