美国, 中环
What is a mouse?
What is a mouse? The mouse is an external input device of the computer, and it is also an indicator of the vertical and horizontal coordinates of the computer display system. Its standard name should be "mouse", the English name is "Mouse", the use of…
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the characteristics of mechanical keyboard
the characteristics of mechanical keyboard 1. Each button is composed of an independent micro-motion, so the button has a strong sense of paragraph, resulting in a special feel suitable for game entertainment, so it is usually used as a relatively expensive…
the purchase of the keyboard
the purchase of the keyboard 1. touch of the keyboard As the input device with the most daily contact, the feel is undoubtedly the most important. The feel is mainly determined by the strength of the keys and the degree of resistance to the keys. To…
Common classification of keyboards
Common classification of keyboards There are two types of conventional keyboards: mechanical keys and capacitive keys. In the industrial computer keyboard, there is also a keyboard with a light touch membrane key. The mechanical keyboard is the earliest…
Classification of keyboards
Classification of keyboards 1. Mechanical keyboards use similar metal contact switches. The working principle is to make the contacts turn on or off. It has the characteristics of simple process, high noise, easy maintenance, strong sense of rhythm when…
