Components and Sensors
1×4 Matrix Extension Keyboard 4 Key Membrane Switch Keypad Keyboard
£2.49
Components and Sensors
3×4 Matrix Extension Keyboard 12 Key Membrane Switch Keypad Keyboard
£2.29
Shields and Accessories
4×4 Matrix 16 Keypad Keyboard Module 16 Button MCU TACT Tactile Switch Arduino
£2.20
Components and Sensors
4×4 Matrix Extension Keyboard 16 Key Membrane Switch Keypad Keyboard
£2.10