Parametric SD Card Wallets

An OpenSCAD implementation of parametric SD Card wallets, designed with 3D printing in mind. I got inspired to design this after seeing, printing and liking Natalucciu's [SD Card Wallet](https://www.thingiverse.com/thing:2995302). I liked it so much that I had to improve upon it to my liking :), by making it **as small/compact as possible**, adding a **wallet close lock** and making **several wallet configurations**. Although inspired by Natalucciu's project, my project was made entirely from the ground up, all files are original.

Need to hold some Micro SD Cards too? Use a Micro SD Card to SD Card adapter or print this one here (I have not yet tested it myself): https://www.thingiverse.com/thing:3520171

I exercised the lock mechanism more than 160 times on one of the prints, without any loss of functionality. The spring will give a little on the first usage but that's OK, it is expected.

The output STL files for a few practical configurations are included, ready to be sliced