For ordinary people, the so-called mechanical keyboard is a keyboard that makes a clicking sound and has a click sound feeling. In fact, this statement is not entirely true. Because, when typing, a keyboard with a loud sound is not necessarily a mechanical keyboard. On the contrary, a membrane keyboard is not necessarily a soundless when typing. The feel of the hand and the volume of the sound are not completely determined by the principle of the keyboard. It depends on what kind of mechanism and setting the manufacturer wants to make. Just as the following gram should be lighter or heavier, the same is true. It’s just that at present, a large proportion of mechanical keyboards are sound, while a large proportion of membrane keyboards are silent. (Sound and silent are just a comparison, not really no sound at all) The reason why it is called a membrane keyboard, the reason why it is called a mechanical keyboard, is not based on the feeling of typing, but on the basis of The internal Switch principle of the keyboard is used for classification. The so-called mechanical keyboard has a PCB board at the bottom, on which more than 100 independent Switches perform signal-triggered actions. The so-called membrane keyboard, switch is composed of three layers of membrane, which is completely different from the mechanical keyboard structure.
