---
product_id: 278287710
title: "UnikeyKeypad Membrane Sealed 4X4 Button for Arduino AVR PIC"
brand: "unikey"
price: "€ 7.68"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/278287710-unikeykeypad-membrane-sealed-4x4-button-for-arduino-avr-pic
store_origin: IE
region: Ireland
---

# Ultra-light 12g build 16-button 4x4 matrix Sealed membrane design UnikeyKeypad Membrane Sealed 4X4 Button for Arduino AVR PIC

**Brand:** unikey
**Price:** € 7.68
**Availability:** ✅ In Stock

## Summary

> 🔲 Tap into innovation with every press!

## Quick Answers

- **What is this?** UnikeyKeypad Membrane Sealed 4X4 Button for Arduino AVR PIC by unikey
- **How much does it cost?** € 7.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/278287710-unikeykeypad-membrane-sealed-4x4-button-for-arduino-avr-pic)

## Best For

- unikey enthusiasts

## Why This Product

- Trusted unikey brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact 4x4 Matrix:** 16 tactile buttons in a sleek, space-saving layout perfect for complex input needs.
- • **Vibrant Berry Color:** Stand out with a stylish keypad that adds a pop of color to your workspace.
- • **Durable Membrane Seal:** Protects against dust and spills, ensuring longevity in any project environment.
- • **Lightweight & Portable:** At just 12 grams, it’s easy to integrate into mobile or embedded systems without bulk.
- • **Cross-Platform Compatibility:** Seamlessly works with Arduino, AVR, PIC, and Raspberry Pi OS for versatile prototyping.

## Overview

The Unikey 4x4 Keypad Membrane is a lightweight, durable input device featuring 16 tactile buttons arranged in a compact matrix. Designed for seamless integration with Arduino, AVR, PIC, and Raspberry Pi OS platforms, its sealed membrane protects against environmental damage, making it ideal for professional prototyping and embedded projects.

## Description

UnikeyKeypad Membrane Sealed 4X4 Button for Arduino AVR PIC

## Features

- manufacturer: Unikey
- Item Trademark: UNIKEY
- Item Category: Keyboards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Unikey |
| Package Dimensions | 20 x 12.9 x 1 cm; 12 g |
| Manufacturer | Unikey |
| Color | berry |
| Hardware Platform | PC |
| Operating System | Raspberry Pi OS |
| Item Weight | 12 g |

## Product Details

- **Brand:** Unikey
- **Compatible devices:** PC
- **Keyboard description:** Membrane
- **Colour:** berry
- **Style:** Modern

## Images

![UnikeyKeypad Membrane Sealed 4X4 Button for Arduino AVR PIC - Image 1](https://m.media-amazon.com/images/I/61EWs5KjI8L.jpg)
![UnikeyKeypad Membrane Sealed 4X4 Button for Arduino AVR PIC - Image 2](https://m.media-amazon.com/images/I/616lIawzO4L.jpg)

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**Shop now:** [https://www.desertcart.ie/products/278287710-unikeykeypad-membrane-sealed-4x4-button-for-arduino-avr-pic](https://www.desertcart.ie/products/278287710-unikeykeypad-membrane-sealed-4x4-button-for-arduino-avr-pic)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-11*