4X3 Matrix Membrane Switch Keypad

The DC 12V 4×3 Matrix Membrane Switch Keypad boasts a soft touch feeling button and a durable lifespan of 100 million life-strokes. It also offers reliable resistance to various environmental conditions.

This 4×3 Matrix Membrane Switch Keypad, operating on a DC 12V power source, offers exceptional quality at an affordable price, meeting all your application requirements.

The 12-button keypad serves as a helpful human interface for microcontroller projects. Additionally, the adhesive backing offers a convenient solution for mounting the keypad in various applications.

The 4×3 Keypad consists of a Matrix of 12 buttons and is a membrane keypad with no moving components. To connect it to your microcontroller circuits, you will need a female 7-pin berg connector.

Highlighted characteristics of 4×3 Matrix Membrane Switch Keypad:

The ultra-thin design and adhesive backing allow for seamless integration into any project.
Great value for money
Smooth interaction with all microcontrollers
The device includes a connector with a 2.54mm pitch and 5 pins, as well as 12 keys in a 4×3 configuration.
The adhesive sticker is designed to be easily removable for mounting purposes.
Commonly employed in both industrial and household electronic devices, instruments, and similar equipment.
By scanning the 7 output pins, the microcontroller can determine the pressed button among the 12 options.