Raspberry Pi with 3.5 inch TFT adafruit screen case for side of a lack enclosure for octoprint

thingiverse

I was faced with a challenge finding something that would work perfectly, so this is a remix of 3 different models. The lack side filament holder, adafruit pi case and improved top section blend together seamlessly. When I originally printed the adafruit top, it wasn't strong enough, but this new top performs flawlessly. The lack holder has been modified to fit snugly above the plastic panels in the lack enclosure. Everything can be printed without supports and simply attach the case onto the holder with a small amount of super glue (for PLA) or maybe acetone if using ABS. I apologize for the splatter in the photo, I tried to use a spray lubricant on my printer but ended up speckling my whole enclosure instead. Since the case is glued in place, it can be mounted either way. The fan holes are standard sized for a 40mm fan, designed specifically from this particular model: https://smile.amazon.com/gp/product/B07DXS86G7/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1. I simply screwed two self-tapping screws from the case into the fan and it held very well. I added a little electrical tape on the screws just in case. I also tested it with this more affordable fan: https://smile.amazon.com/gp/product/B074YGZHQG/ref=ppx_yo_dt_b_asin_title_o05_s01?ie=UTF8&psc=1. The holes lined up perfectly with the other fan, but they were a little smaller so I had to drill them out slightly. The cheaper fan is considerably louder.