KeebsNCodes

Switchnatomy: Guide to Mechanical Switches

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mechanical_switch_diagram

STRUCTURE

Dive Inside the Switches

Parts Description
Housing The housing includes the base housing and top housing.
Stem The stem sits on the spring, while the ‘+’ extrusion locks into the bottom of a keycap. The two legs help determine the switch’s level of tactility as it comes into contact with the metal leaf.
Spring Springs come in a wide range of weights, with heavier springs requiring more strength for a keypress.
Metal leaf When a switch is pressed, the stem presses into the metal leaf. The connection registers the keypress, allowing them to show up on your computer.

TYPES

Discover your switches

linear-switch

Linear

Linear switches are the simplest ones. They feel the same from the moment you start pressing the key until bottoming out. There is no tactile feedback or noise when hitting the actuation point (the point where the keypress gets registered – usually somewhere in the middle).

tactile-switch

Tactile

Tactile switches provide tactile feedback, when hitting the actuation point. As you press the key down, you will notice a small bump, which lets you know, that your key press got successfully registered.

clicky-switch

Clicky

Clicky switches provide an additional click sound, when hitting the actuation point. The main advantage of tactile and clicky switches is that you don’t have to push the key all the way down. You can release the key immediately after you receive the feedback.

image & text credited to Mechkeybs

SOUND TEST

Sound tests of switches