Relationship between determinant keyboard and pin line
Pin line plays the role of connecting keys and keyboard controller in determinant keyboard, ensuring that key operation can be correctly perceived, recognized and processed. Pin wires refer to wires or harnesses that connect each key position (or key switch) to the keyboard controller. They consist of tiny metal pins, which are inserted into the corresponding pins of the keyboard controller. Determinant keyboard is a keyboard structure whose layout design is different from the traditional keyboard.