Microcontroller 4×4 or 4×3 Pushbutton Keypad Module
31.99 €
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✅ Keine Einfuhrabgaben bei Lieferung!
🏷️ Zustand: New
🚚 Versand aus: HK Warehouse – Hong Kong (China)
↩️ Einfache Rückgabe innerhalb von 30 Tagen nach Erhalt
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This sleek black microcontroller keypad module features a minimalist design with a 4×4 matrix of 16 tactile keys or a 4×3 matrix of 12 keys, ideal for electronic projects and control systems. Measuring 6.5 x 6.4 cm and weighing just 13.3 grams, it offers a structured grid layout for easy operation. Constructed from durable plastic with white labeling for high visibility, the module employs row and column scanning for reliable input detection. Suitable for a wide range of applications, it supports standard dissipation power and operating voltage parameters, and is fully customizable. Enhance your projects with this modern, practical keypad module designed for seamless integration.
This Microcontroller Keypad Pushbutton Matrix
Experience seamless integration with this high-quality, sleek black keypad module, perfect for your electronic projects. Its minimalist rectangular design with white, tactile buttons ensures perfect visibility and user-friendly operation. The module measures 6.5 x 6.4 cm and weighs only 13.3 grams, providing a lightweight yet durable interface. Designed with two configurations— a 4×4 grid with 16 keys or a 4×3 grid with 12 keys— it offers versatility for various applications. These keypads feature crisp white labeling on matte black plastic, creating a modern, professional appearance. Their structured layout and tactile feedback make them ideal for secure, quick input, enhancing user experience in your microcontroller or automation projects.
Keys features of this Microcontroller Keypad Pushbutton Module
- Available in two configurable layouts: 4×4 with 16 keys or 4×3 with 12 keys, ideal for versatile usage in embedded systems, control panels, and automation projects.
- Constructed with a durable matte black plastic casing, featuring slightly raised tactile keys with crisp white labels for high contrast and easy visibility.
- Dimensions of 6.5 x 6.4 cm and a lightweight design of 13.3 grams, perfect for compact installations and portable applications with minimal footprint.
- Supports standard dissipation power and voltage, ensuring reliable operation across various environments and project requirements.
- Features row and column scanning technology, facilitating efficient input detection when connected to microcontrollers like Arduino or Raspberry Pi.
- Customizable, new condition module with optional semi-automatic configuration, compatible with numerous electronic control systems and DIY setups.
Get your this Microcontroller Keypad Pushbutton Module today!
Enhance your electronic projects with this reliable, stylish keypad module that combines modern aesthetics with functional precision. Whether you're developing a security interface, control panel, or automation system, this component provides the flexibility and clarity you need. Its compact size, sturdy build, and ease of integration make it an essential addition to any serious hobbyist or professional project. Invest in this durable, high-quality keypad module now to unlock new possibilities in your electronic design and ensure a smooth, tactile input experience.
This keypad module is designed for easy connection to microcontrollers, supporting efficient row and column scanning for accurate input detection. Its sleek black finish and structured key layout ensure your project looks professional and operates flawlessly. Perfect for personal, industrial, or commercial automation systems, this component is a dependable choice for your next project or upgrade.
| Color | 4X3 12-button, 4X4 16-button |
|---|---|
| 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.
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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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