Multifunction UNO R3 Expansion Board Kit
Price range: 27.99 € through 34.99 €
🆓 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 a versatile and sleek black multifunction expansion board compatible with UNO R3 interfaces, packed with modules including a 2-way button, 2-way LED, full-color LED, IR receiver, brightness sensor, LM35D temperature sensor, passive buzzer, rotary potentiometer, DHT11 temperature and humidity sensor, and supporting an I2C interface (SDA at A4, SCL at A5). Equipped with two digital ports (D7, D8), one analog port (A3), and a reset button, it operates effectively within -40°C to +85°C temperature range. Ideal for beginners, it requires no soldering, comes with all necessary code libraries, and allows direct program downloads to facilitate easy experimentation and learning.
This innovative multifunction expansion board for UNO R3
Experience the versatility of this multifunction expansion board, designed to simplify your electronics projects. Crafted with a sleek, rectangular matte black finish, it provides a modern and professional look suited for experimentation and development. Brightly colored modules—such as the vivid blue full-color LED and the red and white indicators—stand out sharply against the dark surface, making component placement easily identifiable. Its neatly labeled ports, gold-plated pins, and organized layout not only streamline your work but also inspire confidence as you assemble or troubleshoot your project. This expansion board empowers beginners and professionals alike to explore multiple sensor modules, LEDs, and interfaces in a single compact solution, elevating your creative process.
Keys features of this multifunction expansion board
- Fully compatible with UNO R3, offering quick setup without soldering or complex connections for hassle-free experimentation.
- Includes a 2-way button and LED modules, a full-color LED display, IR receiver, brightness sensor, LM35D temperature sensor, and a passive buzzer for interactive projects.
- Supports a rotary potentiometer, DHT11 temperature and humidity sensor, and integrated I2C interface (SDA at A4, SCL at A5) for easy sensor integration and control.
- Equipped with 2 digital ports (D7, D8) and 1 analog port (A3), alongside a reset button, providing multiple expansion options for complex experiments.
- Operates within a broad temperature range from -40°C to +85°C, ensuring durability across various testing environments.
- Includes all essential code libraries and supports direct program download, making it ideal for beginners and educational settings.
Order this multifunction expansion board and elevate your projects now
As you visualize your next innovative project, imagine effortlessly integrating multiple sensors and modules using this easy-to-use board. Whether you're experimenting, developing prototypes, or learning electronics, this expansion solution offers all the necessary tools in one compact package. Its professional design and comprehensive component set promise reliability and ease of use, empowering you to bring your ideas to life with confidence. Don’t wait—make this multifunction expansion board your trusted partner today and unlock limitless possibilities in your electronics journey.
| Color | 1pcs, 3pcs |
|---|---|
| Model Number | Model 1 |
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
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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.
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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 📬
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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 💯
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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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