If any one wants to create a mechanical keyboard and use the controller board of the logitech k120 , there are some extra keys on the keymap that are not present on the actual keyboard but was present in the matrix , like the shortcut keys and the volume up and down keys , as well as the power and sleep keys.
I am not reciving a confirmation mail on Deskthority :( any other forum that i can share on ?
It’s the only wiki-like page I know, but else you can post it on Geekhack.