projecticodis

In daily office applications, many people need to scan paper documents into pdf format. For example, in office scenarios such as bidding project declarations, scientific research papers, and party and government offices, paper documents are scanned into pdfs. If it is a small number of single-page files, you can use the mobile phone software to convert. However, when hundreds of thousands of paper documents need to be converted to PDF, it needs more efficient and convenient equipment to compl...

First determine your usage scenario. Do you want to get a home theater? Or do you want to keep your baby away from the screen and use it in all rooms and carry it out? Or do you want to use it in the office, mainly for projection speeches?

1) Home theater: It is recommended to focus on image quality, brightness, sound and other factors, and the recommended budget is more than 5,000 yuan. If you want to try, you can buy a iCOD...

As an image input device, the scanner has been widely used. So how to properly maintain it in use is also a problem worth noting. Today, I will introduce to you the points to be noted in the daily maintenance of the scanner.

Don't hot plug the data transmission line at will. General home scanners are EPP interface. After the scanner is powered on, if the data transmission line of the interface is hot plugged at will, the interface of the scanner or computer will be damaged....

In the case where the pandemic may coexist with humans for a short period of time, the future social queen will emerge from the crowd with projectors-"Will you come to my house to watch movies, sing or play games?"

If your impression of the projector still stays at "turn off the lights and watch the slides in class", then it is necessary for the mini home...

Many people now want to know whether the scanner is better or the high-speed camera is better. Before answering this question, let's talk about the origin of the two. The scanner is a photoelectric integrated device that appeared in the 1980s. Its predecessor was a mechanical scanning device invented by German engineer Nipkov in 1884 using selenium photocells. Its main function is to electronically make paper documents. The high-speed photographic apparatus is a new type of office equipment t...

Since 2018, the projection market has maintained a trend of incremental increase. However, traditional projection products (of education and commercial use) are facing a situation of weak growth, and home projectors are taking the rise, sweeping people's home theater entertainment life. Faced with the current situation where home projectors are used to watch movies and dramas, and the application of casual scenes in games is gradually saturated, a new round of home projector scenes breaks thr...

How can I prevent being ripped off when buying a scanner? Understanding some of the scanner's purchase knowledge and points is the best and most important means. As we all know, the scanning effect of the scanner depends on the scanner speed, scanning accuracy, color, etc. As long as you understand these indicators clearly when you purchase and try them in person, generally speaking, the quality of a scanner will definitely be displayed immediately.

First of all, for the average user, h...

Projectors are widely used in homes, offices, schools and entertainment venues. According to different working modes, they can be divided into different types such as CRT, LCD, DLP and so on. How to choose a home projector with reasonable price and suitable function?

Understand how to use the projector

Before choosing to purchase a projector, users should be familiar with how to use the projector. When the projector is used, it is divided into tabletop forward projection, ceiling ...

Wireless projection is the product of the development of projector technology to a certain stage. In a sense, wireless projection has not only changed the way traditional projectors are used, but also changed people's concept of using projectors for work and entertainment.

Technical types of wireless projection

In terms of current applications, wireless projection technologies mainly include wireless network projection and peer-to-peer (AdHoc) mode projection.

Wireless netwo...

Scanners are very important digital devices. The salient feature is that the scanned image will not be distorted, and the scanner can obtain extremely high resolution. This is an advantage unmatched by devices such as digital cameras and high-speed cameras that require optical lenses. But many readers do not know how to use the scanner. Some users have scanners, but they don’t know how to use them. Here we will introduce the basic usage methods and some tips to the novice users.

I...