4×4 Keypad Matrix Keypad

This 4?4 Matrix Keypad Membrane Switch is high-quality soft touch?feeling button keypad with 100 million life-stroke lifespans and good resistance to environmental?conditions.This 4?4 Key Matrix Membrane Switch Keypad is a high-quality product at very low cost for your application needs.?This 16-button?keypad?provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the?keypad?in a variety of applications.

The Keypad 4?4 features a total of 16 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 8-pin berg connector is require?for interfacing it with your microcontroller circuits.

Features :

1. Ultra-thin design & adhesive backing provides easy integration to any project
2. Excellent price-performance ratio
3. Easy communication with any microcontroller
4. 5 pins 2.54mm pitch connector,?4x 4type 16 keys.
5. Sticker can peel off for adhesive mounting.
6. Used widely in industrial and home electronic equipments, instrument, etc.
7. This allows a microcontroller to ?scan? the 8 output pins to see which of the 16 buttons is being pressed.