The projector is used to spread dog food, what else can the projector do?

The projector can also be used to project mobile phone screens, as a KTV screen, and even as a photography tool.

About the projector

Everyone must have seen the projector, a small household appliance. It often appears in B&Bs, cinemas and KTVs. It can be said that it is very comfortable to buy a projector yourself and watch movies with it. It does not hurt your eyes and saves money. According to how the projector is used, it can also be divided into desktop projectors, portable projectors, floor-standing projectors, etc.; according to the interface style, it can be divided into VGA interface projectors, HDMI interface projectors and projectors with network ports. When choosing a projector, you often need to look at the comprehensive capabilities of the selected product, rather than just feeling it based on its appearance. Light output, horizontal scanning frequency, vertical scanning capability, video bandwidth, resolution, etc. are all important reference indicators.

Lighting function

There are some small projectors with built-in flashlights. When it gets dark in winter, if you hold a small portable projector in your hand, you can use the lighting function of the small projector according to the situation. It can be said to be a very practical function

As a shooting prop

In addition to its basic projection functions, the projector also extends some creative gameplay. People who like to take pictures have studied an affordable and simple way to shoot blockbusters, which is to use a projector as a prop for shooting. In addition to a projector and a camera or mobile phone for shooting, you also need the cooperation of a model. Try to choose the shooting time at night so that it will not be affected by natural light. The shooting location needs to be in a dark place to maximize the light on the scene. All emitted by the projector.

There are two specific photo styles that can be taken. The first is to cast the projector on a solid-color clean background wall and on the face of the person standing on the background wall, allowing the projector to cast colorful light, thereby creating a romantic atmosphere and appropriately increasing the colors in the photos. Make the photo look more dreamy and beautiful; the second shooting method is that the photo is a combination of the light and shadow of the model and the color on the background wall. The atmosphere created by this kind of photo looks more mysterious, and the front face of the portrait is not revealed. A looming beauty.

In addition, if you are a photography enthusiast, you can search for "projector photo" on the video platform. From the homepages of photography bloggers on major platforms, you can see many shooting techniques related to projectors.