--- product_id: 488226740 title: "Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974" brand: "gikfun" price: "£18.69" currency: GBP in_stock: true reviews_count: 13 category: "Gikfun" url: https://www.desertcart.co.uk/products/488226740-gikfun-led-chaser-soldering-practice-kit-pcb-board-81-leds store_origin: GB region: United Kingdom --- # 81 vibrant LEDs USB or battery powered 2 adjustable potentiometers Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974 **Brand:** gikfun **Price:** £18.69 **Availability:** ✅ In Stock ## Summary > 💡 Light up your skills and your space with every soldered connection! ## 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?** £18.69 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/488226740-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 - • **STEM-Approved Fun:** Perfect for school projects and professional skill-building with a sleek, decorative finish. - • **Dynamic LED Graphs:** Adjust speed and pattern with two potentiometers for mesmerizing visual effects. - • **Step-by-Step Learning:** Comes with detailed user manual and online PDF guide to ensure smooth assembly. - • **Flexible Power Options:** Powered by USB or battery for ultimate convenience and portability. - • **Master the Art of Soldering:** High-quality PCB with clearly marked components makes it beginner-friendly and foolproof. ## Overview The Gikfun LED Chaser Kit is an 81-LED soldering practice PCB designed for adults and beginners to learn electronics hands-on. Featuring two potentiometers to control dynamic LED patterns, it supports USB or battery power and includes a comprehensive manual for stepwise assembly. Ideal for STEM education and decorative display, this kit combines practical skill-building with eye-catching design. ## Description Product Description Gikfun Inc focus on electronic design, development and marketing of Arduino. We'd like to receive your valuable suggestions for our products and make your idea come true. 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. Tools you need Iron (30W) Solder wire Multimeter Tweezers Wire cutters Power supply: USB or battery 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. Before soldering the LEDs, it’s recommended to use a multimeter to check if there are any LEDs that are not bright. Please make sure all components in right direction and right place; and check whether pseudo and float welding, this is very important in practicing and testing. Review: Recommended - Good fun. Took me about 4 hours to complete. All components present with a few spares. Well made and easy instructions. Review: Great starter kit to learn electronics and soildering. - First time soildering. This kit takes time to build but easy if you take your time. Works great. ## 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.Not for students under 16 yrs. - Power supply: USB or battery ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BFHGK7JQ | | Age Range Description | Adult | | Age range (description) | Adult | | Assembly required | Yes | | Best Sellers Rank | 12,918 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,935 in Professional Education Supplies | | Brand | Gikfun | | Brand Name | Gikfun | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 217 Reviews | | Educational Objective | STEM | | Educational objective | STEM | | Included Components | VHS | | Is Assembly Required | Yes | | Manufacturer | Gikfun | | Material Type | copper | | Set Name | LED Chaser Soldering Practice Kit (81 LEDs) | | Theme | Electronics | ## Product Details - **Brand:** Gikfun - **CPU model:** ARMv7 - **Connectivity technology:** USB - **Included components:** VHS - **Model name:** EK1974 ## 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) ![Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974 - Image 2](https://m.media-amazon.com/images/I/71Ldx5aaQlL.jpg) ![Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974 - Image 3](https://m.media-amazon.com/images/I/71upWp7dxsL.jpg) ![Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974 - Image 4](https://m.media-amazon.com/images/I/71VSMav7uVL.jpg) ![Gikfun LED Chaser Soldering Practice Kit PCB Board 81 LEDs for STEM Electronics School Learning Project DIY EK1974 - Image 5](https://m.media-amazon.com/images/I/71A5v6yNzcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Recommended *by P***R on 17 January 2026* Good fun. Took me about 4 hours to complete. All components present with a few spares. Well made and easy instructions. ### ⭐⭐⭐⭐⭐ Great starter kit to learn electronics and soildering. *by P***N on 2 March 2026* First time soildering. This kit takes time to build but easy if you take your time. Works great. ### ⭐⭐⭐⭐ A bit on the easy side, but fun! *by A***R on 3 November 2025* I was a bit nervous at first since I’d previously bought an FM radio practice board from the same brand (GikFun) that arrived with damaged and mismatched parts. Thankfully, this experience was completely different. The kit was easy to assemble and took me less than two hours from start to finish. The instructions were clear, easy to read, and easy to follow. I noticed I even ended up with some spare LEDs and a spare Triode. While I understand it’s meant to be a practice board, soldering so many LEDs did get a bit repetitive. After about twenty of them, you’ve pretty much got the hang of it. I would’ve liked to see a few surface mount components included, as most modern PCBs use those rather than through-hole parts, and that’s what we’re more likely to encounter during real-world repairs. That said, I knew exactly what I was buying. My main goal was to practice soldering with lead-free solder, which is a bit trickier than leaded solder. It did the job perfectly, and now I’ve got a fun little gadget to tinker with. Totally worth the money, both for those who want to practice and learn, and for those who like to burn time with something a bit more complex than Lego. ## 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.co.uk/products/488226740-gikfun-led-chaser-soldering-practice-kit-pcb-board-81-leds](https://www.desertcart.co.uk/products/488226740-gikfun-led-chaser-soldering-practice-kit-pcb-board-81-leds) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-30*