Raspberry Pi 3B+ Heatsink Case for Prusa mk3

prusaprinters

<p>I wanted a case that would fit my Raspberry Pi 3 B+ with the added heat-sinks - but couldn't find one, so I modeled this one. Its not the prettiest - though it has access for camera and GPIO headers, as well as the extra space required for the heat-sinks.</p> <p>I also wanted to mount it to my Prusa i3 mk3 - so have added a second top with the holes for mounting the screws.</p> <h3>Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Prusa</p> <p class="detail-setting printer"><strong>Printer: </strong> <div><p>i3 MK3</p></div> <p><strong>Rafts:</strong></p> <p>No</p> <p class="detail-setting supports"><strong>Supports: </strong> <div><p>No</p></div> <p><strong>Resolution:</strong></p> <p>0.2mm</p> <p class="detail-setting infill"><strong>Infill: </strong> <div><p>20%</p></div> <p><strong>Notes:</strong></p> <p>Print with open ends upwards - it might benefit from some supports in the holes on the base (But my print was fine)</p> <h3>Post-Printing</h3> <p><strong>Assembly</strong></p> <div><p>Its a tight fit, but when printed in PLA, it was flexible enough with slight pressure, I put the side opposite the HDMI connector in place, then stretched the case to get the HDMI connector in place. It is designed to fit pretty tight.rnrnThere are four screw holes that will fit M2/M2.2 screws to hold the case together.rnrnFor mounting on the Prusa i3 mk3, I use the MMU holes in the frame and some of the spare M3 screws - be careful that you dont use ones that are too long as you may short out the GPIO pins if you do - always assemble when unpowered and check before powering. The screws go in from the front of the frame and then hold the case against the back of the frame and they will connect up.</p></div> <p class="detail-image"><img src="https://cdn.thingiverse.com/assets/f2/ef/82/11/3b/IMG_20180712_162755.jpg"/></p> </p></p></p> Category: 3D Printer Accessories