12 Keys 3x4 Matrix - Membrane Type Keypad

The Keypad 4x3 features a total of 12 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 7-pin berg connector is provided for interfacing it with your microcontroller circuits. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications.

Features:

• 5 pins 2.54mm pitch connector, 4×3 type 12 keys.
• This allows a microcontroller to ‘scan’ the 7 output pins to see which of the 12 buttons is being pressed.
• Ultra-thin design & adhesive backing provides easy integration to any project
• The sticker can peel off for adhesive mounting.
• Excellent price-performance ratio
• Easy communication with any microcontroller
• Used widely in industrial and home electronic equipment, instrument, etc.

Application:

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

16 Keys 4x4 Matrix - Membrane Type Keypad - Buy Now

Package Content:

1 x 12 Keys 3x4 Matrix - Membrane Type Keypad