Anet A8 Power Supply Cover incl. fused C-14 power socket, 2 channel Relais and RS-15-5 5v Power supply

This cover is designed to host a maximum of functionality on in a minimal space.
I am using a raspberry not only as a print server (octoprint) but also to switch on and off the power supply for the printer (230V).
for this I need
- a separate 5V Power supply to keep the raspberry running independently of the printer so I decided to use the MeanWell, RS-15-5
- a relais module to switch on and off the 230V power line supplying the printer power supply. I used the 2-CH 5V AVR DSP MCU Relais Mo