Simple LCD projector
thingiverse
The projector entails a simple setup with a toy LCD module from the spy gear head-mounted display (http://hackaday.com/2007/10/07/25-head-mounted-display/) and an RGB LED. If you can obtain this display, printing other parts becomes easy. Although it's not highly efficient, the projector holds potential for educational science demonstrations.
Download Model from thingiverse
With this file you will be able to print Simple LCD projector with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Simple LCD projector.