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Blue PCB Electronics

1B13 Keypad 4 x 3 Matrix Array 12 Key Membrane Switch Keyboard

1B13 Keypad 4 x 3 Matrix Array 12 Key Membrane Switch Keyboard

Regular price Dhs. 15.00
Regular price Dhs. 20.00 Sale price Dhs. 15.00
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The 12-Key 4x3 Matrix Membrane Type Keypad is the perfect companion for your Arduino projects. With its compact design and responsive keys, this membrane switch keypad provides a reliable and user-friendly input solution.

Featuring a 4 x 3 matrix layout, this keypad offers 12 individual tactile keys that are arranged in a 4 x 3 grid. Each key is labeled with a clear and easy-to-read alphanumeric character, allowing for quick and accurate input. Whether you are entering numbers, letters, or other symbols, this keypad provides a simple and intuitive interface.

The membrane type keypad uses a thin and flexible membrane layer with carbon contacts that respond to touch. This design ensures that each key press is registered promptly, giving you a smooth and efficient input experience. Plus, the membrane layer protects the internal components from dust and debris, making this keypad durable and long-lasting.

Designed specifically for Arduino, this keypad is easy to integrate into your projects. With simple connections, you can easily interface with your Arduino board and start using the keypad right away. The keypad is compatible with a variety of Arduino models, making it a versatile choice for any Arduino project.

Whether you are working on a robotics project, a home automation system, or simply need a keypad for data entry, this 12-key 4x3 matrix membrane keypad is a reliable and efficient solution. Its small size, responsive keys, and easy integration make it a must-have for any Arduino enthusiast or electronics hobbyist.

So, if you are looking for a compact and reliable keypad for your Arduino projects, look no further than the 12 Key 4x3 Matrix Membrane Type Keypad. Get yours today and start exploring endless possibilities with your Arduino.


  • Brand: Generic
  • Size: 68.9 x 76 x 0.8mm
  • Cable length: 85mm (including connector)
  • Connector: dupont 7 pins, 0.1 inch (2.54mm) Pitch
  • Max. circuit rating: 35VDC, 100mA
  • Mounting: Self-Adherence
  • Life expectancy: 1 million closures
  • Weight: 7g
  • Dielectric withstand: 250 volts (60Hz, 1 minute)

Package Includes

  • 1 x Keypad 4 x 3 Matrix Array, 12 Key Membrane Switch Keyboard