Modular Arduino CNC Electronics Enclosure

A semi-modular electronics case for an Arduino-based CNC machine's controls with integrated wire management.

The case includes mounting points for an Arduino Uno with vertical clearance for a CNC shield, including heatsinks on the stepper motor drivers, customizable and interchangeable spindle driver mounting plates, swappable and customizable end wall plates and mounting for an 80x80mm fan to cool the motor drivers actively, and integrated WireZipper (Remixed from Lion's WireZipper Small Wire Management Channel System) for internal wire management.

The case has 5 M5 Clearance holes to mount it vertically to 2020 aluminum extrusion using M5 t-nuts (The machine this case was designed for is derived from https://www.thingiverse.com/thing:3004773 ). The Lid also uses M5 screws, while the fan mounts with M4 screws. The Arduino, Spindle driver and spindle driver plate all use M3 screws. M3 nuts are also necessary to secure the spindle driver plate.