4×4 Matrix Keypad Module for Microcontrollers
31.99 €
🆓 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 seamless control with this sleek 4×4 matrix keyboard keypad module, featuring 16 durable plastic keys arranged in a clean 4×4 grid. Designed for compatibility with PIC, AVR, and Stamp microcontrollers, it operates at a supply voltage of just 1V with a dissipation power of 1W, ensuring energy-efficient performance. Its minimalist black plastic surface with clearly labeled white alphanumeric and symbol keys offers a modern, professional look that enhances any electronic project. The module’s visible green connector strip with gold-plated contacts ensures secure, reliable connections. Whether integrating into control systems or custom projects, this new, customized keypad provides both functionality and aesthetic appeal for advanced electronics enthusiasts.
This sleek black 4×4 matrix keypad module for controls
Experience seamless user interaction with this modern 4×4 matrix keypad module, designed with a clean rectangular shape crafted from smooth black plastic. The sixteen tactile keys are slightly raised and uniformly shaped, arranged in a precise 4×4 grid for fast, intuitive access. White labeling on each key clearly indicates numbers, letters, and symbols — including digits 0-9, A-D, *, and # — providing excellent visibility and ease of identification. A visible green connector strip with gold-plated pins accents its streamlined aesthetic, ensuring durable connectivity. This module’s minimalist, professional look is perfect for various electronic projects, embedded systems, or control panels. Its compact, functional design allows for easy integration into your custom setup, making it an essential tool for control and input in your innovative projects.
Keys features of the 4×4 matrix keypad module
- This high-quality 4×4 keypad features 16 plastic keys in a sleek black rectangular design, combining style with function for professional electronic projects and microcontroller applications.
- The grid layout displays crisp white labels for digits 0-9, A-D, *, and #, ensuring quick, clear input recognition and minimizing user error during operation.
- Constructed with durable, smooth black plastic and a vibrantly visible green connector strip with gold-plated contacts for reliable electronic connections and high resistance to wear.
- Designed to operate at a supply voltage of just 1V with a low dissipation power of 1W, compatible with microcontrollers like PIC, AVR, and Stamp systems for versatile use.
- The module’s compact and lightweight form factor supports easy integration into various control systems, automations, or DIY electronics projects.
- Technical specifications include: 16 keys arranged in 4×4 grid, voltage operating at 1V, dissipation power 1W, new and customized for tailored control applications, ensuring high performance and reliability.
This 4×4 matrix keypad module — perfect for your control needs, buy now!
Picture yourself finishing your project with this dependable keypad, providing seamless input for your microcontroller-based system. Whether you’re building a custom control panel or an automation device, this module offers both style and performance. Its sleek black appearance and precise labeling make it intuitive to use, while the durable construction guarantees longevity. Add this versatile keypad to your toolkit today and elevate your electronic projects effortlessly. Reliable, easy to connect, and tailored to your specifications—it's the perfect addition to bring your ideas to life.
| Color | 12, 16 |
|---|---|
| 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 ❤️
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