16 Key 4 X 4 Switch Keypad Membrane for Arduino, ARM and other MCU

This 16 Key 4 X 4 Switch Keypad Membran Switch is a high-quality soft-touch feeling button keypad with a lifespan of 100 million life-strokes and good environmental resistance. This DC 12V 4×4 Key Matrix Membrane Switch Keypad is a high-quality product at a very low cost for your application needs. This 16-button keypad provides a useful human interface component for microcontroller projects. Features: 4 x 4 Matrix Membrane Keypad Adhesive mounting (sticker on the back side) 8 pin connector Easy communication with any microcontroller Operation Temperature: 0 to 60 centigrade Flexible Circuit Length: Approx. 3.3 inch / 83 mm Humidity: 40 centigrade, 90%-95%, 240 hours Used widely in industrial and home electronic equipments, instrument, etc. Package Included: 1pcs X 16 Key 4 X 4 Switch Keypad Membrane