arduino New 4*4 Membrane Switch Matrix Keypad

16 Keys Membrane Switch Keypad 4*4 4x4 Matrix Electronic Keyboard

Dimensions 77*70MM 

4*4 matrix keyboard 4*4 matrix membrane switch/membrane button/control panel/microcontroller expansion keyboard

4×4 matrix membrane keyboard 

8P DuPont head, 2.54mm pitch, can be inserted on the header to connect the circuit; the white sticker on the back of the keyboard can be firmly pasted on the surface of the chassis

7 days warranty