---
product_id: 477705390
title: "Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974"
brand: "gikfun"
price: "$29.31"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/477705390-gikfun-led-chaser-soldering-practice-kit-pcb-board-81-leds
store_origin: US
region: United States of America
---

# 81 vibrant LEDs USB & battery powered versatility Dual potentiometers for speed & pattern control Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974

**Brand:** gikfun
**Price:** $29.31
**Availability:** ✅ In Stock

## Summary

> ✨ Light up your skills and your space with 81 LEDs of pure DIY brilliance! ⚡

## Quick Answers

- **What is this?** Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974 by gikfun
- **How much does it cost?** $29.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/477705390-gikfun-led-chaser-soldering-practice-kit-pcb-board-81-leds)

## Best For

- gikfun enthusiasts

## Why This Product

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

## Key Features

- • **Step-by-Step Learning:** Comes with detailed user manual and online PDF for smooth DIY assembly and STEM success.
- • **Perfect STEM Gift & Decor:** Not just a practice board—an eye-catching tech piece that elevates your workspace vibe.
- • **Plug & Play Power Options:** Flexible USB or battery power keeps your project glowing anywhere, anytime.
- • **Dynamic LED Chaser Effects:** Adjust two potentiometers to create mesmerizing light patterns at your pace.
- • **Master the Art of Soldering:** High-quality PCB with clearly marked components makes even beginners solder like pros.

## Overview

The Gikfun LED Chaser Soldering Practice Kit EK1974 features 81 LEDs controlled by dual potentiometers for customizable light patterns. Designed with a high-quality PCB and clear component markings, it’s ideal for beginners to practice soldering. Powered by USB or battery, it includes a comprehensive manual and online guide, making it a perfect STEM learning tool and stylish tech décor.

## Description

GikfunLED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974

## Features

- This chaser kit displays different graphs by adjusting two potentiometers, the graph can be moved quickly or slowly.
- This is a beautiful LED chaser kit that is fun to build and nice to look at when finished, it’s not only a PCB board for practicing welding, but also a decorative gift for you.
- High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.
- Comes with user manual and online PDF file, which will guide you how to finish step by step, perfect for school basic electronics experiment projects.
- Power supply: USB or battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Processor | ARMv7 |
| RAM | DDR3 or DDR4 |
| Wireless Type | Bluetooth |
| Brand | Gikfun |
| Series | EK1974 |
| Operating System | Windows, macOS, Linux |
| Item Weight | 2.82 ounces |
| Package Dimensions | 5.43 x 4.17 x 0.87 inches |
| Processor Brand | ARM |
| Number of Processors | 1 |
| Manufacturer | Gikfun |
| ASIN | B0BFHGK7JQ |
| Date First Available | September 16, 2022 |

## Product Details

- **Brand:** Gikfun
- **Model Name:** EK1974
- **CPU Model:** ARMv7
- **Connectivity Technology:** USB
- **Included Components:** VHS

## Images

![Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974 - Image 1](https://m.media-amazon.com/images/I/717rparK0-L.jpg)

## Frequently Bought Together

- Gikfun LED Chaser Kit Soldering Practice Kit PCB Board for School Learning Project EK1974
- Gikfun DIY SMD SMT Welding Practice Soldering Skill Training Board Ek7028
- Gikfun 60 Seconds DIY Electronic Timer Soldering Practice Board Kit for Arduino 61 Red LED EK1904

---

## 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.us/products/477705390-gikfun-led-chaser-soldering-practice-kit-pcb-board-81-leds](https://www.desertcart.us/products/477705390-gikfun-led-chaser-soldering-practice-kit-pcb-board-81-leds)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*