Board of PC2 keyboard for PSoC | Cypress Semiconductor
Board of PC2 keyboard for PSoC
Hi. There are two reasons to create this project:
1. sorry for wasting a lot of contacts to the matrix keyboard.
2. I had many PC2 keyboards with tiny boards inside.
I decided to create a keyboard using only 1 contact (Data)
and cheap matrix keyboard 4x4 keybboard AK-1604-N-WWB.
For this keyboard is not difficult to create an arbitrary code table.
Unfortunately I have not found examples of using the keyboard in the projects.
Such as data entry or menu selection.
I hope this can someone come in handy.