Eternal Keypad v1.2 Gasket Mount Case w/ Optional Tenting

prusaprinters

<p>This is a gasket mount case I designed for the Eternal Keypad v1.2 that adds optional tenting via heatset threaded inserts. The case design incorporates all the plates (FR4 switch plate on top and FR4 or acrylic on bottom). There is a switch plate option for including the FR4 or one without. For gaskets I use 3mm neoprene strips cut to size. This case design will also fit v1.0 (non-hotswap, non-wireless version) but there is a superfluous cutout for the battery switch that the v1.0 doesn't have, but it doesn't affect the case or keypad at all.</p><p>I have uploaded STLs for right handed builds (EK on left, mouse on right) as well as a lefty version of the lid (so that EK is not backwards when mirrored). For all other lefty parts, simply mirror the model in your slicer.</p><p>The switch spacer is intended to have the original FR4 plate on top. It is recommended to use SMD diodes for the EK v1.2 and to mount them on the bottom of the PCB. If you choose to use through hole diodes, then again it is recommended to mount them on the bottom and to cut them as flush as humanly possible. I have included cutouts to accommodate diode bumps on the topside of the PCB, but only 1.8mm of clearance, so trim them flush or use SMD. The switch plate version has more clearance for diodes if needed. But again, SMD diodes are recommended so that all 3d printed parts fit all snuggled up together.</p><p>Threaded inserts: <a href="https://www.amazon.com/gp/product/B076QY8M6Y/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&amp;psc=1">https://www.amazon.com/gp/product/B076QY8M6Y/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&amp;psc=1</a></p><p>Neoprene: <a href="https://www.amazon.com/Neoprene-Adhesive-Padding-Multi-Function-Soundproof/dp/B08RB2FWVR/?th=1">https://www.amazon.com/Neoprene-Adhesive-Padding-Multi-Function-Soundproof/dp/B08RB2FWVR/?th=1</a></p><p>Tenting Legs: <a href="https://www.printables.com/model/276982-switch-blockers-and-tenting-legs">https://www.printables.com/model/276982-switch-blockers-and-tenting-legs</a></p>