I present to you my end-of-shift button :]

It's a solid construction with a very durable microswitch. Four-spring mounting and the appropriate spacing allow for a significant actuation force.

The base has space for an M16 cable gland, which easily accommodates a USB-C port for connecting the ESP32 S2 MINI, and a V-15 microswitch. The whole thing operates on four springs and is secured with 3.5x22 screws.

The ESP32 S2 MINI is one of the few ESP devices that can operate as a HID device via USB. When connected to a computer, it behaves like a standard keyboard. Activating the switch sends the WIN+L key combination to the system and logs the user out. However, the ability to emulate a keyboard offers limitless application possibilities ;)

The front of the button has a large surface area, you can add your own text in the slicer. I also include a base without additional components or holes for your own applications. You can try your own solutions, there's plenty of space inside.