Arduino Uno + 2 CNC Shield v3 Enclosure cnc Controller box

thingiverse

I created this custom enclosure to house and cool 5-8 stepper drivers controlled by one Uno, which powers my MPCNC using ESTLcam Firmware while still maintaining full power capability for my 2 amp NEMA 17s. To achieve this, I relied on a second cloned CNC shield v3. This setup allows me to retain the full potential of my motors while also keeping them cool and well-ventilated. The enclosure itself is made from eight 5x3mm round neodymium magnets that I glued together using CA glue. The result is a sturdy and compact housing for my stepper drivers. For the hinge pins, I used 1.75mm filament that I melted at the ends with a lighter to enlarge them. This creates a secure and smooth connection between the enclosure's lid and its base.