Magnetic Case for Wireless Corne

prusaprinters

<p>A modification of the Travel Crkbd magnetic case to fit my wireless corne.</p><p>I have the battery under the PCB instead of sandwiched between the microcontroller and the PCB. &nbsp;I also have a little power switch and am using 6mm hex standoffs instead of 4mm.</p><p>Changes were made directly in PrusaSlicer with parts and negative volumes. &nbsp;The void for the foot pads under the battery cutout is only 3 layers thick but is fine for me.</p><p>The top plate sits about 1mm above the top of the case, whereas in the original model it sits flush.</p><p>List of changes:</p><ul><li>Created a thin cutout to accommodate a battery (a 3.7v, 110mAh 301230) under the PCB.</li><li>Moved the magnet socket under the microcontroller to make room for the battery cutout.</li><li>Created a cutout for the power switch.</li><li>Modified the studs to accept hex standoffs at 6mm length, 3mm flat to flat “diameter”.</li></ul><p>The standoffs should press fit, but I put in some glue to make sure they stay in place. &nbsp;I suggest to push in the standoff and glue around it to avoid getting glue into the threads. &nbsp;If you're going to use CA glue, let it fully dry before mounting the board. &nbsp;The vapors kind of impacted the appearance of my PCB.</p>