Case for 8 relay module

thingiverse

Remixed to fit my common eBay 8 relay module, where the board is 138.2 x 56mm. The design includes a slot for accommodating the 3 pin plug. To test for alignment, just print a few layers of the top portion. I secured the case using 2.5 x 10mm machine screws, and similar sized self-tappers will work as well. Considering adding light pipes for the LEDs during my printer repair. These will provide a better view of the relay actuation LEDs. Update: Two parts were added on September 27th, 2019. Light pipes for improved LED visibility and housing tops to match the pipes were included. Print the pipes with clear or natural material. I used natural due to lack of clear, but it worked well; however, clear would be preferred. Secure them in place then apply black paint on the outside of each light pipe to prevent light bleed. Be cautious when orienting the light pipes.