CJMCU-3901 Optical Current Sensor 20mm x 20mm
37.99 €
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
Experience precise current measurement with this compact optical current sensor, operating at a supply voltage of 1.8 to 3.6V and capable of measuring from 80 units to infinity. Featuring a 4-wire SPI interface at 2 MHz for reliable digital communication, this sensor utilizes advanced optical-electronic technology with a durable polymer construction. Its customizable design makes it ideal for various current measurement applications, offering accurate and stable performance in a sleek, high-tech package. Perfect for integrating into your electronic projects, it combines efficiency, precision, and versatility, ensuring seamless functionality in your setup.
Out of stock
This High-Quality CJMCU-3901 Optical Current Sensor
Experience precision current measurement with this CJMCU-3901 Optical Current Sensor. Its compact, irregular purple PCB design features a prominent square metallic sensor housed in black, complemented by a transparent lens for accurate optical flow detection. Surface-mounted components neatly align around the sensor, enhancing its modern aesthetic and functional reliability. The bottom edge shows clearly labeled connection pads ready for easy soldering, including 3V3, GND, and SPI interface pins. Crafted with durable polymer material, this sensor offers a reliable, high-tech component ideal for integration into your electronic projects. Its unique design and advanced optical-electronic functionality make it invaluable for engineers seeking dependable current measurement solutions in compact spaces.
Keys features of the product name
- Operating on 1.8 to 3.6V, this sensor provides flexible power options suitable for various applications.
- Utilizes a 4-wire SPI interface at 2 MHz for fast and reliable digital communication with microcontrollers.
- Designed with optical-electronic sensor technology, offering accurate current measurement through sophisticated sensing mechanisms.
- The compact purple PCB measures approximately 20mm x 20mm with rounded corners, ideal for space-constrained projects.
- Features a gold-colored square sensor encased in black, with a transparent window ensuring clear optical flow detection.
- Built with durable polymer material and neatly soldered surface-mounted components, ensuring high reliability and longevity.
Buy this CJMCU-3901 Optical Current Sensor now for precise current measurement
Seize the opportunity to enhance your electronic projects with this reliable, customizable optical current sensor. Its technical specifications and sleek design ensure compatibility with a wide range of devices, making it an invaluable addition to your toolkit. Whether you're developing industrial machinery, robotics, or IoT devices, this sensor will deliver accurate, real-time current readings, streamlining your design process. Invest in quality today and enjoy the confidence of having a high-performance component that meets your technical needs, delivers consistent results, and integrates seamlessly with your existing systems.
| 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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