Ender 3 tray for Raspberry Pi and a DC converter

thingiverse

Thanks to the model I saw from GlassCurtain (https://www.thingiverse.com/thing:3026077), I decided to remix it basically adding more supports for the aluminium printer base, extend the walls to the top of the tray, add vents on all walls and lower a bit the back wall of the Raspberry Pi compartment (to help the air circulation get to the converter). The supports for the aluminium printer base has been modified to hold better in place. Now the tray slides easily to its place and holds the position quite firmly. From the model of Admant77 (https://www.thingiverse.com/thing:2935204), I adapted the fan guard to the cover of the tray. Using a 5V Noctua fan, that I power from the Raspberry Pi, I have lowered the Raspberry temperature around 10º C. The converter I used is this one: https://www.amazon.com/gp/product/B0768D2NYH/ref=oh_aui_search_asin_title?ie=UTF8&psc=1 I'm getting the 24V for the converter from the main power directly. The Noctua fan is: https://www.amazon.com/gp/product/B00NEMGCIA/ref=oh_aui_search_asin_title?ie=UTF8&psc=1 I have also added the Blender files, may help someone to fine tune their own adaptations.