Mini projectors are technically small projectors with a good sound and picture quality. Many people consider it to be a god substitute for large and expensive flat screens or LCD TV. The best thing about the projector is its light weight. A person can carry it anywhere he wants to without having to worry about connections and wires. This portable and light weight machine is also quite popular among kids. One has the advantage of carrying it everywhere he wants. He can enjoy the displays anywhere and anytime.
Mini projectors are small devices which can be held by the person in his hand. Its functions include projecting the digital images. It has certain hardware and software features installed in it and is divided into four parts, combiner optics, mirror with scanning characteristics, laser lights and electronics. The projector is used by focusing the laser light on any wall or board where you can see pictures. These pictures move, talk, sing and do all kinds of activities. Though the working system of the mini projectors is very complex, it is all installed in a micro chip.
The mini projectors have another advantage and that is that they save energy by using the LED technology which also gives a clear picture quality. The projector can be attached or connected to any kind of portable media devices like MP3 players, computers, laptops and iPods. Generally mini projectors provide you with a good memory space and also have in built speakers which supports audio files. The memory space which a person normally gets is 4 GB which can store a good amount of data and files. You also have the option of expanding the memory space and can expand it up to 36 GB in which you can store volumes of data without having to delete any files or data. Another advantage of mini projectors is that you can transfer files and data very easily from potable media devices like computers or laptops to the projectors. It’s the same as transferring files from the computer to any USB or pen drive. All you have to do is connect the projector in the USB plug and then transfer the files from the computer to the projector.
Mini projectors can also be used for important presentations. They will surely create a good impression on your important clients. Office presentations are generally prepared on Microsoft PowerPoint which mostly use data comprising of text and images. Other than built in speakers it also has other built in features like USB port, VGA, HDMI, video and other input and output connections which work on battery which can used for one and a half hour. You also get the extended facility of another one and a half hour with the help of an external battery.
Thus, this article tells us about what is a mini projector and its uses. It also gives us information about its working system and features which make it an easy to use and convenient technological option and device.