Ok, some of you already have solar lanterns planted in your green patch. Want to add some more green fun to it? Then prepare yourself for another project! Trust us to bring to you numerous ideas to keep your self busy over the weekend in uber green style. Here is a detailed guide to put up a solar powered Light-Graffiti Projector. Just get some inexpensive solar panels from solar lanterns, one optic lens to focus the projected image and one ultra bright LED. Also arrange for two small pipes of aluminum or plastics, each about 5 cm in length that fit into another. The outer tube should have the same radius as the lens. Now show your defined creativity by printing a high resolution image you want to project on the wall on a transparency film. And the most IMP element, abundance of sunlight.
Carefully choose a place with a lot of sunlight. Also the advantage of the used solar garden light is that it only lights up at night when the graffiti can be seen.
Via Hacknmod
