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.
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