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(TEST) Hyundai Egg Key Fob Alternative Shell (3+3)

did:plc:xujdr3kkymg5kkm7hdlmdszy May 18, 2026
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I don't have access to 3+3 key so the design needs to be tested for placement of side buttons. *USE AT YOUR OWN RISK* Assembly video (ran out of black): https://youtube.com/shorts/w-Whyhj8umw What I do in the video: -put on the bottom part by sliding in the hook first -chip the side button so it can move inside a bit (it shouldn't have stuck on one side but printed version was stuck a little bit). -put the PCB in by sliding the side button first, then gently pushing the other sides and put on the bottom part (again hook first) -checking if the buttons get pressed if I press other areas (if it still does for some reason you can press the buttons from inside out to bend them out a little bit and PCB buttons would get a little bit far from the shell buttons) This version is without Text/Figure if you want this text and figure included version check my models under this profile. I have made a smaller and minimalistic shell design for replacing the huge egg key fob of Hyundai and wait-for-it it also contains the mechanical key. You need to take the PCB (electronics) inside the original key fob and put it in this shell. CAUTION: YOU MAY BRAKE CRACK OR CHIP SOMETHING Print in photos: -3D Printer: Creality K2 Plus with Carbon Fiber patterned plate. -Filament: White and black Creality Hyper PLA What is ready: 2025-08-24: 3+1 Key Fob version with surface buttons. 2025-08-30: Redesigned almost everything. PCB should fit in easier now. 3+3 Key PCB should fit inside now but only one side button would work for now. More side keys will be functional soon. I removed the other older version with the text/figure and put the text/figure STL here so anyone would place it themselves for multi-color print. Work in progress: Fusing Top and Middle layer (Done) 4+3 Key Fob version with surface buttons. 3+3 Key Fob version with surface buttons.

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