Emergency Stop "Mushroom" Push Button

This is a nice emergency stop mushroom button you can place above any switch, this is both useful for safety and to make your machine look more impressive.

There are 3 ways to use this model:

1. You can use the entire model as-is, the box is designed to hold a 170-points solderless min-breadboard with a button in the middle, there's even a hole for the wires going into the box (in the picture you can see the breadboard but there's no button on it because I ran out of buttons and I'm waiting for a bag of buttons to arrive from China).

2. You can incorporate the panel into your design, in this case you don't need to print the box.

3. Or, you can just copy the holes from the panel into your own panel, in this case you don't need the box and the panel, obviously.

When fully pressed the button reaches 13.4mm behind the panel (when the panel is 1.4m thick)

*Safety note:* this is just a fancy cover for a momentary push button, it's your responsibility to make sure your machi