Ender 3 V2 auto power off

I found a great Ender 3 V2 auto power off on Thingiverse and thought I would re-post it here. I have been using it for a while now and it works really well, now I'm not waking up at 3am to turn my printer off!  

The original creator made a youtube video on it and I would recommend checking it out: 

Here is the link to the original post on Thingiverse, go check it out and show them some support:

https://www.thingiverse.com/thing:5329665