Precision Voltage Control LED Module
23.99 €
🆓 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 voltage regulation with this compact DC-DC Buck-Boost Converter Module, supporting input voltages from 3.5V to 12V via USB or micro USB. It features an adjustable output range of 1.2V to 24V, a clear 3-digit digital display, and a rotary potentiometer for fine-tuning. The module includes an ON/OFF button with hold functions for calibration and system switching, over-current protection with overload indicator (“OPP”), and supports low power and sleep modes. Measuring just 6.4×2.2cm (2.52×0.87″), it’s ideal for power supply, battery charging, LED driving, signal testing, and circuit debugging, delivering up to 3W of power across various applications.
This LED Module offers precise power control
Imagine having full control over your electronic projects with this versatile LED module. Designed for professional hobbyists and technicians alike, it combines sleek aesthetic with advanced functionality. The modern, compact blue circuit boards showcase a clean, industrial style, featuring prominent digital displays protected by transparent covers, ensuring clarity and durability. The module supports adjustable voltage from 1.2V to 24V and input voltages from 3.5V to 12V via USB or micro USB. Whether you're working on power supplies, battery chargers, or circuit testing, this device ensures accurate readings and easy calibration. Its ergonomic rotary potentiometer and intuitive buttons make adjustments straightforward, while its sturdy build guarantees reliable performance even under demanding conditions. Everything about this module exudes efficiency and professionalism, elevating your electronic workstation.
Keys features of the LED Module
- Supports input voltage from 3.5V to 12V via USB or micro USB, providing flexible power options for various projects and environments.
- Adjustable output voltage from 1.2V to 24V with a precise rotary potentiometer, ideal for fine-tuning your devices’ power requirements.
- Includes a 3-digit digital display showcasing voltage, current, or capacity, protected by a clear cover for durability and readability in different lighting conditions.
- Features an ON/OFF button with hold functions for system calibration and switching, supporting low power modes and sleep functions for energy efficiency.
- Over-current protection with overload indicator “OPP” flashes on the display, safeguarding your connected devices during operation.
- Compact size of 6.4×2.2cm, constructed with high-quality components rated for operation from -40°C to 85°C, suitable for a broad range of technical applications.
This LED Module is the perfect addition—buy now and enhance your projects!
Once installed, you’ll appreciate the ease with which you can regulate and monitor power, ensuring optimal performance. Whether you’re a professional engineer or avid hobbyist, this module simplifies complex tasks, saves time, and increases reliability. Its sleek design fits seamlessly into any setup, making it a valuable tool for power management, testing, and calibration. Invest today to enjoy precise control and comprehensive protection for all your electronic needs.
| Color | LED Module |
|---|---|
| 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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