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There are two ways to expand the projection screen. One is our common double screen computer playing method, which uses HDMI cable to connect the computer and LED screen; One is to complete the wireless extended screen projection through the Read more…

What is the working principle of mobile phone wireless projection? The essence of and mobile phone projection is the same. They all send data from the mobile phone to the TV, so as to realize the projection of the mobile Read more…

Comparison of airplay, miracast and DLNA three projection protocols and wireless projection technology in addition to the further research and development of projection solution suppliers, there are three projection protocols of mobile terminals from the beginning, namely airplay, miracast and Read more…

The wireless projection effect of mobile phone is not good, and it is always interrupted. What should I do? and actually have many factors affecting the screen projection effect, which are related to the network, software and hardware equipment. After Read more…

What factors affect the effect of mobile screen projection? let’s first clarify what the screen projection is, and then we can find out what factors will affect the screen projection effect. screen projection is divided into push screen projection (DLNA) Read more…

Computer projection, how do MAC computers project or project wirelessly? in the process of using the Mac operating system, we often watch some videos on the computer. Sometimes, in order to improve the viewing effect of video, you can put Read more…

Future “smart classroom” features: wisdom: introduce the concept of space design, bring changes to the space layout through the flexible table and chair layout, and support a variety of teaching modes. Multimedia display and projection terminals with rich types of Read more…

How to use the multi screen interaction of win10 system? Let’s first understand what is multi screen interaction? multi screen interaction is a technology based on DLNA protocol, airplay protocol, miracast protocol, etc. through WiFi network connection, the multimedia content Read more…

Smart conference, what is a smart conference room? smart conference room is a new conference room scene based on intelligent technology and intelligent equipment, which virtualizes the traditional conference scene, integrates a variety of information technologies into all links of Read more…

How does the mobile phone project the screen to the vehicle navigation? and the first type: connect the mobile phone screen and the vehicle screen through the MHL line. and to realize this connection, three conditions need to be met: Read more…