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