First of all, the wear resistance of the keyboard is very important, which is also a parameter to distinguish the quality of the keyboard. For some non-brand keyboards, the characters on the keys are directly printed, so that the characters on the keys will be worn out after a long time. And the advanced keyboard…
(1) Purchasing principles 1. Select the type of keyboard Computer keyboards can be divided into two categories: mechanical and capacitive. The mechanical keyboard is an early keyboard, which is characterized by: strong force when hitting the keyboard, easy to use for a long time to make fingers tired or even injured, poor hand feel, relatively…
1. Avoid bad natural environment Industrial keyboard manufacturers indicate that moisture resistance is the standard equipment of industrial keyboards, so even if water soaks in the surface of industrial keyboards for a short time, it is not easy to cause harm to industrial keyboards. It will cause water marks left on the surface of the…
Resistors are an indispensable electronic component in metal metal keyboard circuit boards. They are not only widely used, but also used many times in metal keyboards. The following is a brief introduction to the knowledge of resistors used in metal keyboards. 1. The role of resistance The definition of resistance refers to electronic components that…
The metal password keyboard is one of the essential equipment of the financial cash register system, mainly used to input passwords. It is widely used in bank ATM machines in the financial industry and in communication, transportation, government, taxation, and other service industries, and is used in conjunction with banking systems and management systems to…
After a long time of use, the metal keyboard will adhere to many bacteria, microorganisms, etc., and even precipitate dust, dander and other debris, which will affect the appearance of the metal keyboard, and will also damage the metal keyboard and corrode the metal keyboard. Here’s how to clean up a metal keyboard. 1. Use…
With the development of the market economy, various industrial keyboards are also entering our lives. Compared with ordinary keyboards, industrial keyboards must have high-quality performance such as waterproof, dustproof, and explosion-proof. For a wide variety of industrial keyboards, buyers should How to choose? Here are a few suggestions for purchasing a metal keyboard for reference.…
1. Avoid bad natural environment Industrial keyboard manufacturers indicate that moisture resistance is the standard equipment of industrial keyboards, so even if water soaks in the surface of industrial keyboards for a short time, it is not easy to cause harm to industrial keyboards. It will cause water marks left on the surface of the…
Common keyboards can be mainly divided into two types: mechanical and capacitive. Most of the current keyboards are capacitive keyboards. If the keyboard is divided according to its shape, there are two types of ordinary standard keyboard and ergonomic keyboard. The shape of the ordinary standard keyboard is square, but the ergonomic keyboard adds a…
Common keyboards can be mainly divided into two types: mechanical and capacitive. Most of the current keyboards are capacitive keyboards. If the keyboard is divided according to its shape, there are two types of ordinary standard keyboard and ergonomic keyboard. The shape of the ordinary standard keyboard is square, but the ergonomic keyboard adds a…