4x4 Matrix Membrane Keypad

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.

Features:

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

Application:

• Arduino projects
• Security systems.
• Menu selection.
• Data entry for embedded systems.

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