DHT21 Digital Humidity & Temperature Sensor
Price range: 30.99 € through 31.99 €
🆓 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 accurate environmental monitoring with this sleek DHT21 sensor module featuring a digital output for relative humidity and temperature measurement using a single-bus-line interface. The AM2301A model boasts a durable design with a smooth matte black finish, rectangular shape, and evenly spaced ventilation holes for efficient sensing. Equipped with multicolored wires—yellow, red, and black—neatly bundled for easy connection, this new, unused sensor offers reliable performance for IoT and electronics projects. Its compact size, industrial style, and precise readings make it an ideal choice for projects requiring accurate environmental data, ensuring seamless integration into your system for optimal functionality.
This sleek black digital sensor, DHT21, measures humidity
Imagine having precise control over your environment with this modern, minimalist sensor. Featuring a sturdy rectangular design with smooth matte black surfaces, it’s crafted for seamless integration into your electronics or IoT setup. The sensor offers a reliable digital output for humidity and temperature readings, connected via a single-bus-line interface—making installation straightforward and clean. Its evenly spaced ventilation holes and rounded edges foster a streamlined, contemporary look that complements any technical environment. The multicolored wires (yellow, red, and black) enhance visibility and ease of connection, adding to the device’s industrial aesthetic. Now, you can monitor critical conditions accurately, ensuring your projects run smoothly and efficiently, thanks to this highly reliable sensor in your collection.
Keys features of the product DHT21
- Features a rectangular black casing with a matte finish, designed for durability and a modern look in electronic projects.
- Includes a single-bus-line digital interface for precise humidity and temperature measurement, compatible with various microcontroller systems.
- Operates as a voltage regulator to ensure stable performance, with a simple setup process suitable for both beginners and professionals.
- Supplied as a set of one, it contains the AM2301A model, aligned with the DHT21 specifications for accuracy and stability.
- Built with a series of evenly spaced ventilation holes arranged in tidy rows, coupled with rounded edges, for an industrial yet sleek appearance.
- All technical specifications include: operating voltage of 3.3V–5V, measurement range of 0–100% RH for humidity, -40°C to 80°C for temperature, and digital output for seamless connectivity.
Get your DHT21 sensor now and enhance your environmental monitoring capabilities
Bring precision and style to your electronics projects with this reliable humidity and temperature sensor. Its clean design, coupled with accurate digital readings, ensures your environment is always within desired parameters. Whether you're developing a smart home device, an industrial sensor system, or an IoT project, this sensor offers you dependable performance. Its ease of integration and sturdy construction make it an excellent addition to any technical setup. Invest in the DHT21 today and experience seamless environmental control, backed by high-quality specifications and a sleek, modern aesthetic that matches your professional or hobbyist needs.
| Color | AM2301, AM2301A |
|---|---|
| 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 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 📬
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