void matrix_keyboard_out_write(uint8_t index, uint8_t val) matrix_keyboard_write_out(index, val); if (!matrix_keyboard_values[matrix_keyboard_out_index][i] && val ...

This will be the first and hopefully not the last post in the keyboard series. I'm hoping to make this a keyboard building tutorial from the ground up. Today I'll cover digital I/O and keyboard ...

The world of custom keyboards has over the years developed its work into an art form, as mechanical key switches meet USB-HID capable microcontrollers for a plethora of designs as individual as their ...