3D Printer Controller

I designed this case to house the electronics that manage my printer. It uses:

- Raspberry Pi 3 model B for running octoprint
- 12v 5A power supply for enclosure lighting
- Relay board to switch printer and lights on and off via octoprint

Also not pictured a small 12v to 5v DC-DC converter to power the raspberry pi.

If you want to re-create it, you'll need:
- Raspberry Pi 3: https://www.amazon.co.uk/gp/product/B08LYL11WV
- Incoming IEC connector: https://www.amazon.co.uk/gp/product/B0147XUWYO
- Output IEC connector: https://www.amazon.co.uk/gp/product/B074FSXRMP
- 12V Power Supply: https://www.amazon.co.uk/gp/product/B07PW8GYB8
- Optional, 12v to 5V power supply: https://www.amazon.co.uk/dp/B08CZBHLNH
- Relay board: https://www.amazon.co.uk/dp/B06Y5MT79N
- 4.8mm female crimp connectors.
- 5 tiny screws to mount the raspberry pi and the relay board.
- 6 small screws to secure the lid.
- 4 M3 (ideally countersink) bolts and nuts to secure the mains connectors.
- A s