Raspberry pi 4 and hdmi plug camera case for 3d printer

thingiverse

I designed a custom case for Raspberry Pi 4, pairing it with a CSI to HDMI Cable Extension Module, along with a separate case for the Raspberry Pi camera. This setup lets you plug your camera directly into the HDMI cable instead of using a fragile 15-pin connector. The case itself securely holds the HDMI plug module in place and features a convenient hole for a shutdown switch. The Raspberry Pi's pins are left exposed, allowing you to easily connect peripherals like relays, which can be used to power off printers – as I did with mine. A removable plastic cover is included as a separate part (ra_case_cover). To assemble the case, you'll need: - Four 2mm screws to secure the HDMI plug board - Four 3mm bolts to secure the Raspberry Pi board and two more for the camera case - One 30mm long 6mm bolt with a wing nut to attach the cam to a 10mm hollow aluminum rod serving as a vertical pod I printed this project using PETG, but I'm not sure if PLA would work since Raspberry Pi can heat up to 60C. To keep things cool, I used tiny radiators without fans directly on the Raspberry Pi itself. Working on this project was a blast – it taught me how to design and gave my printer a more polished look.