Enclosure for marlin PS_ON (Auto power off your printer)

# Description
This thing is an enclosure for a kit that works with marlin "PS_ON" feature.
This allows your printer to automatically powers off at the end of your prints.

# Updates:
* 2017.11.19 - AdedV3 of the box with additional holes on the power coord output. This allows you to power ON / OFF 2 separate equipment from this PS_ON module
* 2017.03.22 - Fix hole position of the top plate
* 2017.03.21 - Original Upload

# Requirements
* Marlin with PS_ON feature enabled
* Any other f