2 Channel relay case

A box to safely enclose a cheap 2 relay module from china. i will be using it in addition to my Pi to switch my 3D printer on and off through octoprint.

Needed parts (all links are from ebay, i have no affiliation to any of these sellers!);;

4 off M3 x 16 Pan head screws (https://bit.ly/2LEUTFf)
4 x M3 x 4.1 threaded inserts (https://bit.ly/2JV0YIO)
1 off top print
1 off your choice of bottom print

For mag mount you need 4 off 6 x 3 magnets (https://bit.ly/2v6v86n)
For screw mount yo need 2 off M3 x min 4mm countersunk screws (https://bit.ly/2v7xzpm)


Follow my adventure with my build blog here;
https://jgauroraforum.com/discussion/215/mods-and-upgrades#latest