+

1 2 3 4 5 12 16 20 Key Button Membrane Switch 3*4 4*4 4x5 Matrix Array Keyboard Keypad LED Control Panel Pad DIY Kit For Arduino

USD 0.37

1 2 3 4 5 12 16 20 Key Button Membrane Switch 3*4 4*4 4x5 Matrix Array Keyboard Keypad LED Control Panel Pad DIY Kit For Arduino

Description
Specification
+