Dual Relay Board Bumper

thingiverse

I designed this dual relay bumper for my CNC spindle project that utilizes Grbl, ensuring reliable control of the machinery. To provide a foundation for further customization, I've included the OpenSCAD source code in the design. This creation is released under the GPLV3 license, guaranteeing users have complete access to modify and enhance it as they see fit. The design has been updated with new features; externally, the addition of two small reinforcements enhances each column's structural integrity. To assemble this dual relay bumper, follow these steps: you will need four short self-threading screws to secure the relay board in place and two wood screws to attach the assembly to a wooden surface, ensuring a stable and durable setup.