Wire color codes are black, red, white, bare copper, green, white or gray, and blue or yellow. White, gray, bare copper, and green are the only wire colors that the NEC mandates must indicate a specific purpose. White or gray must be used for neutral conductors. Bare copper or green wires must be used as ground wires.
According to a Kinesis employee statement in 2012, this prompted a request from the owner of Kinesis to Cherry to create a tactile, low-force switch without the ‘clicky’ sound that comes as a result of the click jacket on MX Blue switches. And thus, the response from Cherry were the very first MX Brown switches. Keychron K4 Wireless Mechanical Keyboard (Version 2) SKU: K4-B1. $89.00. Version. White Backlight RGB Backlight RGB Backlight Aluminum Frame. Gateron G Pro Mechanical Gateron G Pro Mechanical (Hot-Swappable) Red Blue Brown. Please drop your email on "Notify Me When Available" if the product model is out of stock. ทำความรู้จัก Brown Switch. Brown Switch สวิตซ์สีน้ำตาลแบบ Tactile เป็นสวิตซ์ที่แรงต้านไม่คงที่โดยจะมีจังหวะในการกดแบบ 2 จังหวะ ด้วยแรงต้านที่ Readers of a particular age -- by which we mean at least 30 -- will remember the days of the mechanical computer keyboard, when depressing the keys made a satisfying "clack" sound. Those sounds are gone because the old mechanical switches have largely been replaced by simple rubber domes that contact the circuit board under the keys. We wrote about mechanical keyboards last year, but avoided Our unit of the Keychron K3 uses Gateron Low Profile Brown switches, which provide a tactile feel. They have a low pre-travel distance and don't require much force to press. You can also get it with clicky Gateron Low Profile Blue or linear Red switches, such as the ones we tested with the Keychron K1. The keyboard is also available with yMvhw.