4 Channel Relay box

An alternative relay box with space for a four channel solid state relay board like the ones that are commonly available on Amazon. Directly updated the source SCAD file to expand the box to contain the bigger relay control board and also affix it to the enclosure with 3mm screws.

I chose not to use the customizer to modify the original design as I wanted to test what the OpenSCAD program can do (and what I can do with it.)

Note: the slots for the wire access should probably run the full length on both sides. Originally, I had planned on using the wire screws for connecting the input control wires but opted to use the Dupont connectors instead. This makes changing the wires a bit more difficult.