Emergency Stop button for Printrbot Play

This is an emergency stop button for my PrintrBot play. It screws into the four screws holes on the bottom right hand part of the printer, using the existing screws.

Using a "Push to break" switch on Amazon, and some cables you can run the negative wire through the switch and back to the Printrbot, which gives you a nice "Emergency Stop" button. When the button is pressed, the Printrbot loses power and cannot continue.

Warning: You can break your printer, PSU and other things if you screw up the wiring. Be sure you know what you're doing before you attempt this. All information here is "as is" and simply documents what I've done. I cannot and will not be held liable for any breakages of any sort because you tried to follow what I've done.

This is useful if you notice something disastrous happening, such as the hot end slamming into the print bed and you need to stop the printer immediately, and not when Octoprint (or whatever you're using) stops sending instructions to the pri