4 X 4 Matrix Membrane Keypad | 4×4 Matrix Keypad Membrane Switch For Arduino, Raspberry, Arm and Other MCU | 16 key switch keypad module
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector,Â 4x 4type 16 keys.
- The sticker can peel off for adhesive mounting.
- Used widely in industrial and home electronic equipment, instrument, etc.
- This allows a microcontroller to scan the 8 output pins to see which of the 16 buttons is being pressed.
12 in stock
This is a Low cost 4X4 Matrix Keypad with 16 Membrane Switches
- 4 x 4 Matrix Membrane Keypad
- 8 pin connector
- Adhesive mounting (sticker on the back side)
- Operation Temperature: 0 to +60 centigrade
- Humidity: 40 centigrade, 90%-95%, 240 hours
- Flexible Circuit Length: Approx. 3.3 inch / 83 mm