Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Brand | Youxin Electronics |
| Model Number | DHT11 |
| Sensor Type | Digital Temperature and Humidity |
| Operating Voltage | 3.3V - 5.5V DC |
| Temperature Range | 0°C to 50°C |
| Humidity Range | 20% to 90% RH |
| Accuracy (Temperature) | ±2°C |
| Accuracy (Humidity) | ±5% RH |
| Interface | Single-wire Digital |
| Package Includes | 1 x DHT11 Sensor Module |
Anonymous
Mar 27, 2026
Rating: 5/5
Great for school projects
Bought this for my final year project. It survived months of testing and provided stable data throughout. Very satisfied with the purchase.
Anonymous
Mar 22, 2026
Rating: 3/5
Decent but slow response
The sensor works, but the response time is a bit slower compared to the DHT22. If you need fast updates, consider upgrading, otherwise this is fine.
Anonymous
Mar 22, 2026
Rating: 4/5
Good for basic monitoring
I used this to monitor humidity in my small greenhouse. It's not laboratory grade, but for the cost, it does exactly what I need it to do.
Anonymous
Mar 17, 2026
Rating: 5/5
Perfect for Arduino projects
This module works flawlessly with my Arduino Uno. The readings are consistent and the library support is excellent. Great value for the price.
Anonymous
Mar 17, 2026
Rating: 5/5
Reliable and easy to code
Setup took less than 10 minutes. The single-wire interface makes wiring very simple. Highly recommended for beginners in IoT.
Anonymous
Mar 13, 2026
Rating: 4/5
Solid budget sensor
Works well inside my living room. Just keep in mind the limited range if you plan to use it in extreme conditions. For indoor use, it's perfect.
Q: Do I need an external resistor for this module?
A: Most breakout boards, including ours, have the pull-up resistor built-in, so no external components are required for basic operation.
Q: Is this module compatible with Raspberry Pi?
A: Yes, the DHT11 module is fully compatible with Raspberry Pi models using Python libraries like Adafruit_DHT.
Q: Can I use this outdoors in the rain?
A: No, the DHT11 module is not waterproof. It should only be used in dry, indoor environments or housed in a waterproof enclosure.
Q: What is the sampling rate of this sensor?
A: The DHT11 has a sampling rate of 1Hz, meaning it can provide one new reading per second.
Q: Does this come with a protective cover?
A: No, this specific listing includes only the bare module. We recommend 3D printing a case or using a project box for protection.
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