5V Single-Channel Relay Module for Automation
27.99 €
🆓 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
This compact, 5V DC relay module features a JQC-3FF-S-Z relay with a single channel and low-level trigger activation, ideal for precise switching in automation and control projects. Its sturdy construction includes metallic screw terminals for easy wiring, two indicator LEDs (green and red) for real-time status updates, and clearly labeled components such as resistors and input/output terminals. Designed with a clean, utilitarian aesthetic, the module’s neat layout and minimalistic PCB reflect efficiency and high-quality craftsmanship. Perfect for integrating into diverse electronic systems, this relay module delivers reliable performance with straightforward installation, helping you confidently manage your automation tasks with clarity and precision.
In stock
This versatile relay module by TONGING
Experience seamless control with this compact relay module, perfect for automating your projects. Featuring a sleek blue relay and a well-organized PCB, it offers clear visual indicators with green and red LEDs. Its minimalist design combines functionality and a clean aesthetic, making installation straightforward. The module operates on 5V DC power and is triggered by a low-level signal, meaning it activates when the input voltage drops to ground. Its precise components, including black resistors and metallic screw terminals, ensure reliable performance. Whether for automation, switching devices, or control systems, this relay module provides durability and ease of integration, empowering you to enhance your electronic setups comfortably and confidently. Trust in its quality and design to deliver consistent results.
Key features of this TONGING relay module
- Operates on 5V DC power supply with a single-channel design for simple automation tasks.
- Features low-level trigger activation, triggered when input voltage drops to ground (0V).
- Includes a JQC-3FF-S-Z relay suitable for switching various electronic devices smoothly.
- Compact rectangular layout with a blue relay, metallic screw terminals, and color-coded LEDs for status indication.
- LED indicators: green for power, red for active status, with clear labels on the PCB for easy wiring.
- Built with high-quality black resistors and a neat, organized design for dependable operation and easy installation.
- Compatible with diverse control systems, automation projects, and external device switching needs—perfect for adult electronics enthusiasts and professionals.
Choose this TONGING relay module and elevate your automation projects today
Imagine effortlessly controlling your devices with this reliable, easy-to-use relay module. Its professional design, combined with precise specifications, ensures it integrates seamlessly into your setup. Durable and straightforward, it helps you bring automation to life with confidence. Whether you're building a home automation system or enhancing your control panels, this module is your trusted component for efficient performance. Don't wait—enhance your electronic projects now with this high-quality relay module and enjoy the peace of mind that comes with dependable control.
| Condition | New |
|---|---|
| Warehouse | HK Warehouse – Hong Kong |
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Here's why you can shop with confidence:
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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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