I have some relay boards which I want to build into a case for my Pi. The relays are GPIO controlled and will turn on/off things like a 12 volt DC light, and the 240 volt 50 hertz AC printer itself. The relays are rated for these levels and current draws.
However I would prefer to put the pi and its relays inside a case. No commercial case exists to neatly hold the relays, so I have to design and print something.
- What filaments can and can't be used to encase mains voltages?
- What other considerations should be accounted for - minimum thickness?