data projector

What Are The Uses Of Projectors?

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What Are The Uses Of Projectors? Projectors are display devices and optical equipment you can use to project video, slides, and images onto a screen, particularly in a classroom setting. Most people are familiar with overhead projectors that project the contents of see-through laminates that size of bond paper. What is the use of projector

What Is The Difference Between Overhead Projector And Data Projector?

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What Is The Difference Between Overhead Projector And Data Projector? Both types of projector use a bright lamp that shines through the material to be projected and is usually cooled by a fan. In an overhead projector, the light shines through a glass on which you place a translucent slide. Data projectors have panels that