Videos - Besides the basic TV or computer monitor there is also projectors used for displaying multimedia, these projectors are very bright and has clear high resolution images in broad daylight. However, it is only recently that these projectors became more accessible, They use what is called a DLP (Digital Light Processor), which is a chip roughly one centimetre square contains up to 500 000 separate mirrors. A mirror which can be individually controlled, and by shining a bright light into the chip while supplying its electrical circuit with a TV signal and therefore is able to create an image that can then be projected

Speakers and Sound Systems -