---
product_id: 202646046
title: "ElectroCookie Arduino Prototype Shield Board Kit, Stackable DIY Expansion Proto PCB for Arduino Uno R3 (3 Pack)"
brand: "electrocookie"
price: "VT334"
currency: VUV
in_stock: false
reviews_count: 5
url: https://www.desertcart.vu/products/202646046-electrocookie-arduino-prototype-shield-board-kit-stackable-diy-expansion-proto
store_origin: VU
region: Vanuatu
---

# Gold-plated, oxidation-resistant finish 20% larger prototyping area Lead-free & RoHS compliant eco-friendly ElectroCookie Arduino Prototype Shield Board Kit, Stackable DIY Expansion Proto PCB for Arduino Uno R3 (3 Pack)

**Brand:** electrocookie
**Price:** VT334
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Prototype Like a Pro, Build Like a Boss!

## Quick Answers

- **What is this?** ElectroCookie Arduino Prototype Shield Board Kit, Stackable DIY Expansion Proto PCB for Arduino Uno R3 (3 Pack) by electrocookie
- **How much does it cost?** VT334 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/202646046-electrocookie-arduino-prototype-shield-board-kit-stackable-diy-expansion-proto)

## Best For

- electrocookie enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Ready:** Pre-drilled M3 mounting holes and power bus lines speed up your build process
- • **Stackable & Versatile:** Easily stack multiple shields to scale your Arduino projects effortlessly
- • **Eco-Conscious Engineering:** Lead-free and RoHS compliant materials for guilt-free prototyping
- • **Durability Meets Precision:** Gold-plated, through-hole PCB ensures long-lasting, reliable connections
- • **Expand Your Innovation Space:** 20% larger than standard shields for more components and creativity

## Overview

The ElectroCookie Arduino Prototype Shield Board Kit offers a premium, 20% larger double-sided PCB with gold-plated, oxidation-resistant finish and through-plated holes for enhanced durability. Designed for Arduino Uno R3, this eco-friendly, lead-free kit includes 3 stackable proto shields with power bus lines and M3 mounting holes, enabling fast, flexible DIY electronics prototyping.

## Description

Brand : ElectroCookie Inc. PCB type: Double-sided Surface finish: Gold plated to prevent oxidation Color: Black Dimensions: 3.27"x2.09" (83mm x 53mm) Mounting hole: M3 (Ø3.2mm) Trace width: 0.04" (1mm)

## Features

- Useful in creating your own DIY Arduino projects
- 2 hole strips with power bus lines for quick and easy prototyping
- 20% larger than other Uno protoshields for extra components
- High-quality and Gold-plated finish to prevent oxidation, and all holes are through-plated for mounting strength
- Lead free and RoHS compliant, Environment-friendly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Antenna Location | DIY Electronics, Prototyping |
| Asin | B084CX1RVY |
| Best Sellers Rank | 106,992 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 207 in Printed Circuit Boards |
| Box Contents | 3 x Proto Shield Kits, 1 x USB Cable |
| Brand Name | ElectroCookie |
| Colour | Black |
| Compatible Devices | PC, Laptop, Tablet, Smartphone, Smart TV, Projector |
| Connectivity Technology | Wireless |
| Customer Reviews | 4.5 4.5 out of 5 stars (90) 4.5 out of 5 stars |
| Enclosure Material | Plastic |
| Generation | 3rd Generation |
| Hand Orientation | Ambidextrous |
| Item Dimensions L X W X H | 8.3L x 8.3W x 8.3H centimetres |
| Item Weight | 3.3 Ounces |
| Keyboard Description | Flexible |
| Keyboard Layout | QWERTY |
| Manufacturer | ElectroCookie |
| Manufacturer Part Number | ECPB_Uno_Shield_Kit |
| Model Name | ElectroCookie Arduino Uno Proto Shield Kit |
| Model Number | ECPB_Uno_Shield_Kit |
| Number Of Keys | 83 |
| Number Of Sections | 1 |
| Power Source | Battery Powered |
| Product Features | Wireless |
| Style Name | Modern |
| Switch Type | Mechanical |
| Theme | electronics |
| Unit Count | 3.0 count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** ElectroCookie
- **Colour:** Black
- **Compatible devices:** PC, Laptop, Tablet, Smartphone, Smart TV, Projector
- **Connectivity technology:** Wireless
- **Keyboard description:** Flexible
- **Material:** Plastic
- **Product dimensions:** 8.3L x 8.3W x 8.3H centimetres
- **Recommended uses for product:** DIY Electronics, Prototyping
- **Special feature:** Wireless
- **Style:** Modern

## Images

![ElectroCookie Arduino Prototype Shield Board Kit, Stackable DIY Expansion Proto PCB for Arduino Uno R3 (3 Pack) - Image 1](https://m.media-amazon.com/images/I/914MCnVn87L.jpg)
![ElectroCookie Arduino Prototype Shield Board Kit, Stackable DIY Expansion Proto PCB for Arduino Uno R3 (3 Pack) - Image 2](https://m.media-amazon.com/images/I/91s0d49WYgL.jpg)
![ElectroCookie Arduino Prototype Shield Board Kit, Stackable DIY Expansion Proto PCB for Arduino Uno R3 (3 Pack) - Image 3](https://m.media-amazon.com/images/I/81E5eVSpBmL.jpg)
![ElectroCookie Arduino Prototype Shield Board Kit, Stackable DIY Expansion Proto PCB for Arduino Uno R3 (3 Pack) - Image 4](https://m.media-amazon.com/images/I/81zQ0yQU8tL.jpg)
![ElectroCookie Arduino Prototype Shield Board Kit, Stackable DIY Expansion Proto PCB for Arduino Uno R3 (3 Pack) - Image 5](https://m.media-amazon.com/images/I/81uJ5oYeLZL.jpg)

## Customer Reviews

### ⭐⭐ Wrong picture
*by  on Reviewed in Germany 14 October 2025*

Nice set, but ...What is on a picture and reality is different - in my case the micro switches (on a picture installed) and 6 blue small terminals were missing.

### ⭐⭐⭐⭐⭐ Bring them back!!
*by  on Reviewed in the United States 25 April 2026*

Best proto board for UNO. Came back to buy more and they're not currently available. Please bring them back in stock!! They were perfect for my needs.

### ⭐⭐⭐⭐⭐ Satisfied
*by  on Reviewed in Australia 7 May 2025*

Fabulous

## Frequently Bought Together

- ElectroCookie Arduino Prototype Shield Board Kit, Stackable DIY Expansion Proto PCB for Arduino Uno R3 (3 Pack)
- 4 Channel Relay Module, 4 Channel Relay Board 5V Relay Module with Optocoupler High & Low Trigger Module for Arduino 5V/12V/24V(5V)

---

## 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.vu/products/202646046-electrocookie-arduino-prototype-shield-board-kit-stackable-diy-expansion-proto](https://www.desertcart.vu/products/202646046-electrocookie-arduino-prototype-shield-board-kit-stackable-diy-expansion-proto)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-08-21*