• Wed. Nov 27th, 2024

The best mechanical keyboard switches explained

Byadmin

Jan 4, 2022


A great keyboard is made up of many great key switches, and it’s in these switches that the true variation in typing experience comes into play. You can find switches with clicks, bumps, or a smooth press all the way down. Some are firm, others light. Some use mechanical connections and others use the power of light, or magnets. There’s genuinely tons out there to choose from, so we’ve tried to help you out with a guide to what’s what. 

Glossary

Actuation Point: The distance at which the switch needs to depress to register as an input. Measured from the top of the keycap.

Reset Point: The distance at which the key needs to rebound for the switch to reset.

Travel: The total distance a switch can depress.

Bottom-out: Pressing the key until it hits the bottom.

Hysteresis: When the actuation point and the reset point are misaligned. This is problematic because the switch needs to rebound higher than the actuation point for the key to reset.

Debounce: In the short period that two metal contacts complete a circuit, multiple signals can be generated. This is called signal bouncing and is an undesired effect in mechanical key switches. Debouncing is a signal processing technique that ensures only one signal is registered. 

There are two core keyboard types: mechanical and rubber-dome. There are actually a whole bunch more keyboard types out there, but let’s stick to basics for now.



Source link