SLR digital cameras and we are more in contact with the ordinary consumer digital cameras are two completely different systems, the difference here is mainly reflected in the internal structure of the two.

Base Station, also known as base station site or base station equipment, is one of the key devices in a wireless communication network. Base Station is used for communication and data transmission with mobile devices (e.g., cellular phones, wireless network cards, etc.) to achieve wireless communication coverage.

SD card read/write speed for photography enthusiasts and professional photographers, read speed can quickly load photos to the camera buffer; affect the quality of video recording, high write speed can avoid video lag, frame loss and other problems; affect the speed of data transfer

5G signal towers will not be harmful to the human body. The radiation frequency of 5G transmission towers is about 900MHz, which is basically the same as that of television, and mobile communications use microcellular technology, which sends and receives very low power, which is totally insufficient to cause radiation pollution.

A holographic cell phone is a mobile device that utilizes holographic rendering technology to achieve a three-dimensional presentation of images, videos and interfaces.

CPU is one of the core components of a computer, and its performance and type directly affects the operating speed and processing power of the computer.

LAN refers to a certain range of nodes (including computers, terminals, network devices, etc.), these devices, as well as the communication between the devices are controlled by the same protocols, connected by physical network channels, and then form an interconnected network of shared resources is called a LAN.

The principle of sound control refers to the use of the physical properties of sound waves propagating through the air, through the process of sound signal acquisition, processing, identification, etc., to realize the interaction between sound signals and equipment control.

Brute force is a common method of network security attack that uses a computer program to automatically try a large number of password combinations to crack a password.

What is the reason for the computer card? How to deal with the computer card? Here are the main reasons why computers are getting more and more stuck