PetruziaMini - 40% Handwired Mechanical Keyboard

prusaprinters

The PetruziaMini is my first handwired ortholinear mechanical keyboard, fully 3d printed (except switch, cables, screws and controller obviously), inspired in the number of keys and keymap from some 34/36 keys split keyboards (like the ferris/the corne).The aim of the project was to create a printable keyboard in as few pieces as possible, even on a 220x220 printer plate.If you follow the pinout order i used soldering the matrix to the promicro you can use the QMK configurator to create your keymaps or you can write your own qmk firmware!Col0D7Row0B4Col1 C6Row1 E6C2 D4R2 B3C3 D0R3 B2C4 D1  C5 F4  C6 F5  C7 F6  C8F7  C9 B1  If you are new in handwiring you can find guides i used here and here! Good luck and have fun! Some print instructions: All pieces are printables in PLA with 0.2 layer heightPrint the Frame.stl upside down, you wont need any support In the Case.stl you can just put a custom support on the usbc hole from your slicer, the other parts don't need anyConsider use brims! They can save your bigger pieces from warping You will also need:x1Pro Micro compatible controllerx9M2 x 15mm spacersx18M2 screwsx4M3 threaded insertsx4M3 screwsx361N4148 Diodes Cables on your choicex36Switchx22u plate mount stabsx341u keycapsx12.25u keycapsx12.75u keycaps I printed mine with a Creality Ender 3 V3 SE