Hi, here I have posted an electronic project that I am working on, in my spare time. The first is pictures of an ongoing project, where I am working on creating a mechanical keyboard that will work like a calculator and you will be able to select math functions on the upper keys. Here is a picture of the layout.
Below are pictures of the circuit board I am creating. The side that should be facing up is the first picture. The second picture is the back of the circuit board.
Almost finished keyboard with circuit board, components, keys and caps. Missing stabilizers and caps in the right size. It works and does what it should. Coded BIOS with QMK Firmware.

