Universal 4×4 16 Key Matrix Membrane Switch Keypad Keyboard

This DC 4×4 Matrix Keypad Membrane Switch is a high-quality soft-touch feeling button keypad with 100 million life-stroke lifespans and good resistance to environmental conditions.

This DC 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. 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 required for interfacing it with your microcontroller circuits.

Features:

• 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, 4x 4type 16 keys.
• Sticker can peel off for adhesive mounting.
• Used widely in industrial and home electronic equipments, instrument, etc.

This allows a microcontroller to ‘scan’ the 8 output pins to see which of the 16 buttons is being pressed.

Package Includes:

• 1 x Universal 4×4 16 Key Matrix Membrane Switch Keypad Keyboard