Circuit in Figure 1 generates a time delay of 25 minutes for the component values selected. In one position of switch SW1, an “ON” delay is generated. In another position, an “OFF” delay is generated.

Cherry’s new mechanical switch is based off an 11-year-old forum post ... MX Ergo Clears have a gold crosspoint contact system that Cherry claims enables a bounce time of less than 1 ms.

The Cherry XTRFY K5V2 mechanical keyboard is the first peripheral to feature the MX2A switch. The K5V2 is a 65% format gaming key that is extremely customizable.