--- product_id: 278848520 title: "Tegg 3x4 MCU Board Matrix Array Switch Tactile Keypad - 12 Button Phone-Style Matrix for Arduino Raspberry Pi" brand: "tegg" price: "£20.99" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/278848520-tegg-3x4-mcu-board-matrix-array-switch-tactile-keypad-12 store_origin: GB region: United Kingdom --- # 2mm key travel Gold-plated connectors 12 tactile buttons Tegg 3x4 MCU Board Matrix Array Switch Tactile Keypad - 12 Button Phone-Style Matrix for Arduino Raspberry Pi **Brand:** tegg **Price:** £20.99 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Projects with Precision and Style! ## Quick Answers - **What is this?** Tegg 3x4 MCU Board Matrix Array Switch Tactile Keypad - 12 Button Phone-Style Matrix for Arduino Raspberry Pi by tegg - **How much does it cost?** £20.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/278848520-tegg-3x4-mcu-board-matrix-array-switch-tactile-keypad-12) ## Best For - tegg enthusiasts ## Why This Product - Trusted tegg brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Convenient:** Perfectly sized at 50x70mm for versatile applications. - • **Seamless Integration:** Easily connects to any microcontroller for hassle-free setup. - • **Unlock Your Creativity:** Transform your Arduino projects with a 12-button tactile keypad! - • **Durability Meets Design:** Gold-plated connectors ensure longevity and reliability. - • **User-Friendly Experience:** Enjoy responsive feedback with rubber sprung keys. ## Overview The Tegg 1PC 3x4 Keypad MCU Board is a high-quality 12-button matrix keypad designed for seamless integration with Arduino and Raspberry Pi projects. Featuring rubber sprung keys with 2mm movement and gold-plated connectors, this keypad ensures durability and responsiveness, making it an essential tool for any tech enthusiast. ## Description Tegg 1PC 3x4 Keypad MCU Board Matrix Array Switch Tactile Keypad 12 Button Phone-Style Matrix Keypad for Arduino Raspberry Pi ## Features - High Quality 12 Button Tactile Keypad . Include of 0-9, Hash (#) and Star (*) Keys. - Rubber sprung keys with 2mm Movement.Gold Plated connector and Keyboard contacts for Long Life. - Easy to use. Can be connected to any microcontroller. - Suitable for any Aduino project that requires a keyboard connection. - Overall Size 50x70mm/1.96x2.75Inches including connector. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RY85MGF | | Additional Features | Tactile Buttons, Gold-Plated Connectors, Compact Size, Microcontroller Compatible | | Antenna Location | Electronics Projects, Prototyping, DIY Applications | | Best Sellers Rank | #47 in Security Access-Control Keypads | | Brand | Tegg | | Built-In Media | Gold Plated Connector Cable | | Button Quantity | 12 | | Compatible Devices | PC | | Connectivity Technology | USB | | Customer Reviews | 3.7 out of 5 stars 48 Reviews | | Enclosure Material | Rubber | | Global Trade Identification Number | 00713871351088 | | Hand Orientation | Ambidextrous | | Item Dimensions L x W x H | 2.75"L x 1.96"W x 2.75"H | | Keyboard Description | Numeric | | Keyboard Layout | QWERTY | | Manufacturer | Tegg | | Mechanical Keyboard Switch Model | Tactile | | Model Number | KEYPAD-3X4-12B-1 | | Number of Keys | 5 | | Power Source | Wired | | Recommended Uses For Product | Electronics Projects, Prototyping, DIY Applications | | Special Feature | Tactile Buttons, Gold-Plated Connectors, Compact Size, Microcontroller Compatible | | Style Name | Modern | | Switch Type | Tactile | | Theme | Number | | UPC | 713871351088 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Tegg - **Compatible Devices:** PC - **Connectivity Technology:** USB - **Keyboard Description:** Numeric - **Recommended Uses For Product:** Electronics Projects, Prototyping, DIY Applications - **Special Feature:** Tactile Buttons, Gold-Plated Connectors, Compact Size, Microcontroller Compatible - **Number of Keys:** 5 - **Style:** Modern - **Product Dimensions:** 2.75"L x 1.96"W x 2.75"H - **Material:** Rubber ## Images ![Tegg 3x4 MCU Board Matrix Array Switch Tactile Keypad - 12 Button Phone-Style Matrix for Arduino Raspberry Pi - Image 1](https://m.media-amazon.com/images/I/71JoJP7Qo7L.jpg) ## Questions & Answers **Q: how difficult is it to remove the letters on the buttons?** A: Removing the button caps are impossible without damaging the board. The letters are slightly engraved into the plastic, so remov8ng just those would be hard as well. ## Frequently Bought Together - Tegg 3x4 MCU Board Matrix Array Switch Tactile Keypad - 12 Button Phone-Style Matrix for Arduino Raspberry Pi - GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for Raspberry Pi Arduino STM32 DIY Maker Project Nanopi BPI Tinker board Electrical IoT Internet of Things - 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 --- ## 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.co.uk/products/278848520-tegg-3x4-mcu-board-matrix-array-switch-tactile-keypad-12](https://www.desertcart.co.uk/products/278848520-tegg-3x4-mcu-board-matrix-array-switch-tactile-keypad-12) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*