Flyrobo (4 pc) Matrix 4x4 16 Keypad Keyboard Module - - Electronic Components Electronic Hobby Kit

Length: 43mm Width: 39mm Height : 11mm Switch Type : Momentary A 4×4 matrix keypad consisting of microswitch buttons. The module has four holes 3mm (M3) holes for mounting. The pin designations on each PCB are shown on each PCB. Four pins are thus used as an ‘x’ coordinate and the other 4 as a ‘y’ coordinate. The module is already equipped with soldered pin-headers. Features: 4×4 Matrix Keyboard Module with 16 buttons Small in size and hence Save space More convenient to use Expanded development application modules for single-chip With 16 keys and 8-pin Package Includes: 1 x Matrix 4x4 16 Keypad Keyboard Module.