Non-engineer here, much like a laptop hinge, how do I design a positionable hinge with parts from a hardware store and a 3D printer? Should be able to hold the same weight or more of a laptop hinge. I know I could buy one for probably $10, but making one allows me to learn something.

Non-engineer here, much like a laptop hinge, how do I design a positionable hinge with parts from a hardware store and a 3D printer? Should be able to hold the same weight or more of a laptop hinge. I know I could buy one for probably $10, but making one allows me to learn something.