Well, there's no better way to teach me that lesson than this amazing Mario-themed key hanger. While the idea itself is ...

Printed in PETG, a plastic commonly used in 3D printing, the key switches themselves use a leaf spring mechanism and lasted ‘over 350k presses in all cases’ during the testing phase.

Buy or print your case. The case is the body of your mechanical keyboard, and it holds the switches and other electronic components. As we mentioned before, you can buy one or you can 3D print ...

We’ve noticed a rash of builds of [ FedorSosnin’s] do-it-yourself 3D-printed mechanical keyboard, SiCK-68 lately. The cost is pretty low — SiCK stands for Super, Inexpensive, Cheap, Keyboard.