---
product_id: 208828435
title: "4x4 Keypad 16 Key Matrix Array Membrane Switch 8pin Keyboard for Arduino ESP32 (Pack of 5)"
brand: "diymalls"
price: "B/.32"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/208828435-4x4-keypad-16-key-matrix-array-membrane-switch-8pin-keyboard
store_origin: PA
region: Panama
---

# Ultra-thin design Easy microcontroller interface 16 keys for versatile input 4x4 Keypad 16 Key Matrix Array Membrane Switch 8pin Keyboard for Arduino ESP32 (Pack of 5)

**Brand:** diymalls
**Price:** B/.32
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Projects with Precision and Style!

## Quick Answers

- **What is this?** 4x4 Keypad 16 Key Matrix Array Membrane Switch 8pin Keyboard for Arduino ESP32 (Pack of 5) by diymalls
- **How much does it cost?** B/.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/208828435-4x4-keypad-16-key-matrix-array-membrane-switch-8pin-keyboard)

## Best For

- diymalls enthusiasts

## Why This Product

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

## Key Features

- • **Pack of 5:** Stock up and save for all your innovative projects!
- • **Adhesive Backing:** Mount it anywhere with hassle-free installation.
- • **Unlock Creativity:** Transform your projects with seamless user interaction.
- • **Effortless Integration:** Connect easily with any microcontroller setup.
- • **Versatile Applications:** Perfect for security systems, robotics, and more.

## Overview

The 4x4 Keypad 16 Key Matrix Array Membrane Switch is an ultra-thin, easy-to-use input device designed for various applications, including security systems and robotics. With 16 keys and an adhesive backing, it simplifies user interaction and installation, making it a must-have for any tech enthusiast.

## Description

4x4 Keypad 16 Key Matrix Array Membrane Switch 8pin Keyboard for Arduino ESP32 (Pack of 5)

## Features

- 4x4 keypad is a good way to let users interact with your project. You can use them to navigate menus, enter passwords, and control games and robots.
- 16 keys membrane keypad is widely used in Password security system,Wired remote controlled robot, Electronic voting machine, Generating external interrupt,Musical keypad and many more.
- The 4x4 matrix keypad usually is used as input in a project. It has 16 keys totally, which means the same input values. It's ultra-thin, easy to interface with any microcontroller and has an adhesive backing for easy mounting.
- It's easy to connect 4x4 matrix keypad with development board, you need to prepare 2.54mm pin header and jumper wire.
- If you have any problem, please do as follow: click "DIYmalls"(you can find "Sold by DIYmalls" under Buy Now button), in the new page, click "Ask a question".

## Product Details

- **Brand:** DIYmalls
- **Compatible Devices:** keyboard
- **Connectivity Technology:** wired
- **Keyboard Description:** Membrane
- **Recommended Uses For Product:** Gaming, Office
- **Special Feature:** Ergonomic
- **Color:** Red or Blue
- **Number of Keys:** 16
- **Style:** Modern
- **Material:** Acrylonitrile Butadiene Styrene

## Images

![4x4 Keypad 16 Key Matrix Array Membrane Switch 8pin Keyboard for Arduino ESP32 (Pack of 5) - Image 1](https://m.media-amazon.com/images/I/61-wrfkXeaL.jpg)

## Frequently Bought Together

- DIYmalls 4x4 Keypad 16 Key Matrix Array Membrane Switch 8pin Keyboard for Arduino ESP32 (Pack of 5)
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.pa/products/208828435-4x4-keypad-16-key-matrix-array-membrane-switch-8pin-keyboard](https://www.desertcart.com.pa/products/208828435-4x4-keypad-16-key-matrix-array-membrane-switch-8pin-keyboard)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-25*