Whadda UK 3x4 Matrix Membrane Keypad Module, 7-Pin, 90mm Cable
Compact 3x4 membrane keypad module for Arduino. Features adhesive backing, 7-pin connection, 90mm cable & uses keypad.h library.
The Whadda UK 3x4 Matrix Membrane Keypad is a simple and effective input module, specifically designed for seamless integration into microcontroller projects, particularly with Arduino platforms. Its straightforward design provides a reliable method for user input, enabling you to build interactive projects such as security keypads, menu controllers, or data entry systems.
Featuring a standard three-column by four-row (3x4) button configuration, this keypad offers a familiar and intuitive layout. The thin, flexible membrane material ensures a low-profile design and incorporates an adhesive backing for easy mounting onto your project enclosure or control panel.
Key Features & Specifications
- Compatible Library: Utilises the widely-supported
keypad.hlibrary for Arduino, making programming and integration quick and efficient. - Connection: Equipped with a standard 7-pin connection interface.
- Cable: Includes a 90mm cable length for flexible positioning within your project.
- Compact Dimensions: The keypad itself measures 77mm in height by 70mm in width, with a very slim profile.
- Ideal For: Perfect for Arduino-based projects, DIY electronics, prototyping, and any application requiring a compact and reliable numeric or function key input solution.
With its combination of ease of use, library support, and a practical adhesive mounting solution, this membrane keypad module is an excellent choice for hobbyists, students, and engineers looking to add user input capabilities to their electronic creations.
- Arduino microcontroller projects
- DIY electronics and prototyping
- Projects requiring user input (e.g., security keypads, menu controllers)
- Interface: 7-pin connection
- Cable Length: 90mm
- Keypad Dimensions (HxW): 77 x 70mm
- Key Configuration: 3 columns x 4 rows matrix
- Material: Flexible membrane with adhesive backing
- Compatibility: Utilises keypad.h library for Arduino
- Product Weight: 40 grams
- Module Dimensions (HxWxD): 43 x 33 x 15mm
- Dimensions (HxW): 77x70mm
- For Use With: Arduino
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
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