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Blue PCB Electronics

1B14 Keypad Matrix 4 x 4 Array 16 Key Membrane Switch Keyboard

1B14 Keypad Matrix 4 x 4 Array 16 Key Membrane Switch Keyboard

Regular price Dhs. 15.00
Regular price Dhs. 20.00 Sale price Dhs. 15.00
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This is a 4x4 matrix membrane type of 16-key keypad with adhesive mounting (the back side of the matrix membrane is like a sticker). The Keypad has 8-pin connectors for interfacing purposes. The membrane size is 7cm by 7.5cm. The keypad circuitry is flexible. The flexible wire length is approximately 3.3 inches. 

The 16-Key  4x4 Matrix Array 16-Key Membrane Switch Keyboard is a high-quality, durable, and easy-to-use keypad designed for use with Arduino, AVR, and PIC microcontrollers. This keypad features a 4x4 matrix array layout and has 16 keys in total, making it ideal for a wide range of applications, including robotics, automation, and other electronics projects.

The keypad is made from high-quality materials, including a flexible membrane and a sturdy plastic casing that ensures long-lasting durability and reliability. The keys are arranged in a compact, space-saving layout that allows for easy and comfortable use, even in tight spaces.

The keypad is easy to install and can be connected to your microcontroller using standard jumper wires. It also features a simple, intuitive interface that makes it easy to program and control.

With its high-quality construction and versatile design, the 16-Key  4x4 Matrix Array 16 Key Membrane Switch Keypad Keyboard is an excellent choice for anyone looking for a reliable and easy-to-use keypad for their Arduino, AVR, or PIC microcontroller projects. So, whether you're a hobbyist, engineer, or student, this keypad is the perfect choice for all your project needs.


  • Dielectric Strength: 250VRms (50 ~ 60Hz Hz, 1 min)
  • Circuit Rating: 35V (DC), 100mA, 1W
  • Life span: >one million times
  • Key Operating Force: 150-200N
  • Operating temperature: -40 to +80 °C

Package Includes

  • 1  x   4 x 4 Matrix Array 16 Key Membrane Switch Keypad Keyboard for Arduino/AVR/PI​C/raspberry pi