LED Digital Tube Display Calculator Kit
44.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
Experience precise calculations with this compact LED Digital Tube Display Calculator Kit, featuring a 7-digit (8-digit LED tube) digital display measuring 121mm x 73mm x 28mm x 16mm and available in red, green, or blue. Powered by two 3V batteries (not included), it showcases a transparent PS plastic shell that reveals its internal circuitry, including an STC8G1K17 microcontroller and TM1638 driver. This versatile kit supports fundamental arithmetic, square root, and numeral conversions, making it ideal for electronics enthusiasts and DIY projects. Its sleek, modern design combines transparency and vibrant colors, offering both functionality and visual appeal for those passionate about circuit development and testing.
This this LED Digital Tube Display Calculator Kit
Experience the perfect blend of sleek design and advanced technology with this transparent plastic shell calculator kit. Its compact rectangular shape, measuring 121mm by 73mm and just 16mm thick, makes it ideal for electronic enthusiasts and students alike. The vibrant 7-digit (8-digit LED digital tube) display in your choice of red, green, or blue offers clear, crisp readings for all calculations. Inside, the neat arrangement of components reveals the internal circuitry, including the STC8G1K17 microcontroller and TM1638 driver chip, adding a futuristic aesthetic. Equipped with versatile functions like basic arithmetic, square root, and conversions, this kit encourages learning and experimentation while providing a visually stunning tool that combines style and precision.
Keys features of the this LED Digital Tube Display Calculator Kit
- The kit features a 121mm by 73mm transparent PS shell that showcases internal electronic components, creating a modern, technical appearance appealing to hobbyists and students.
- The 7-digit (8-digit LED digital tube) display comes in customizable color options—red, green, or blue—giving you a vibrant visual experience during calculations.
- Powered by two 3V batteries (not included), it provides portability and ease of use without sacrificing performance or visual clarity.
- Equipped with an STC8G1K17 microcontroller and TM1638 driver, supporting a wide range of functions including addition, subtraction, multiplication, division, square root, and conversions.
- The device measures 121mm x 73mm x 16mm x 28mm, making it compact yet feature-rich, perfect for educational purposes, DIY projects, and circuit repair.
- Technical specifications include high-quality components like resistors, capacitors, and a well-organized circuit board ensuring durability and reliable performance over time.
Upgrade your tech with this the LED Digital Tube Display Calculator Kit now
Enjoy the satisfaction of building and customizing your own electronic calculator. Whether for educational training or personal projects, this kit offers a compelling experience with its sleek transparent design and versatile functions. Imagine yourself confidently assembling and using this device, gaining a deeper understanding of digital electronics. Its vivid display and colorful accents make every calculation engaging. Take the next step in your electronics journey today and invest in a tool that combines style, functionality, and educational value. Start exploring digital circuitry with this exceptional kit!
| Color | Blue, Red, Green |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
🌟 Every Purchase Comes with Direct Access to Jake 😎 from JakeSpecial, PhD in Pure Mathematics, Innovator and Entrepreneur — bringing broad expertise and trusted insight across all Special items & ensuring expert support and guidance at every step.
WHY CHOOSE JAKESPECIAL? 🤔
Shopping online isn't just about buying a product—it's about having a smooth, reliable, and worry-free experience. At JakeSpecial, I don't just sell products, I ensure that every order is handled with care, efficiency, and full support 🌟
Here's why you can shop with confidence:
1. Customer Service That Has Your Back 🤝 – If there's any issue with your order, I personally handle it—no delays, no excuses. Whether it's a delivery concern, a damaged item, or any other issue, I fix it, fast.
2. Hassle-Free Resolutions ✨ – Unlike many sellers who dodge responsibility, I take full ownership of every sale. If there's a problem, I solve it directly. Your satisfaction is my priority.
3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.
4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.
5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it's managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.
When you buy from JakeSpecial, you're not just getting a product—you're getting a professional, well-managed, and worry-free shopping experience with full customer support and a problem-solving approach you won't find elsewhere 💫
FAST & SECURE SHIPPING 📦
I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍
I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.
Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
TRANSPARENCY AND EXCELLENCE ✨
All items are presented accurately in photos and descriptions. If you have any issues with your purchase, please contact me. Your satisfaction is my top priority 💯
PASSION & UNIQUE EXPERTISE 💪
I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️
Related products
