crwdns2933803:06crwdne2933803:0
crwdns2933797:0Arthur Shicrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Arthur Shi
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| [* black] The ''key'' components: | |
| [* black] Key cap | |
| [* black] Butterfly mechanism—physically stabilizes the thin key cap, ensuring that it travels up and down without wobbling or tilting | |
| - | [* black] Dome cover—frame with a flexible |
| + | [* black] Dome cover—frame with a flexible membrane that allows the keypress force through while keeping contaminants out of the contacts |
| [* black] Metal dome—supplies the spring force for the key while also serving as the electrical switch by deforming and bridging the board contacts | |
| [* black] Board contacts—connecting the central pads with any of the four outer pads signals a keypress | |
| [* black] Silicone sleeve—provides ingress resistance for the butterfly mechanism to prevent it from being physically jammed |