LM2596 Buck converter base with M3 holes for T-Nut fixing

thingiverse

I remixed the Buck converter tool-less snap-fit enclosure from Thingiverse with assistance from Max666. Big thanks to him! I encountered issues with FedorSosnin's design, a remix as well, particularly with the honeycombs on the side and the tabs holding down the buck converter. The honeycombs didn't print well, even with supports, and the tabs broke easily. I then found pellcorp's design, which addressed these problems. However, I disliked that he removed the middle wire hole, so I added it back to my own design. I also removed the snaps for 2020 extrusions and replaced them with two M3 flat head screw holes on each side - you can use the opposite side's holes to access the screwdriver! pellcorp's comment sparked an idea that I really liked: using the lid from FedorSosnin's design as my base. I printed this without supports, and it turned out great! However, my prints were far from perfect due to issues with filament quality or over-extrusion.