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DHT11 Temperature And Humidity Sensor Module with LED
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Original price was: ₹250.00.₹149.00Current price is: ₹149.00.
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Product Details
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▼1 x DHT11 Temperature And Humidity Sensor Module with LED
Description
The DHT11 Temperature and Humidity Sensor Module is a widely used sensor module designed to provide accurate measurements of temperature and humidity.
Here’s an overview of the DHT11 sensor module:
Purpose: The DHT11 sensor module is intended for measuring temperature and humidity levels in the surrounding environment.
Accuracy: It provides basic accuracy suitable for many non-critical applications.
Principle: The module combines a capacitive humidity sensor and a thermistor to measure temperature. It outputs digital signals.
Features:
Dual Measurement: The DHT11 module offers simultaneous temperature and humidity measurements.
Digital Output: The module communicates with microcontrollers using a single-wire digital signal protocol.
Affordability: The DHT11 sensor module is cost-effective, making it popular for various DIY projects and prototypes.
Ease of Use: Its simple digital interface simplifies integration with microcontrollers.
Applications:
Indoor Climate Monitoring: Used to measure temperature and humidity levels indoors for maintaining a comfortable environment.
Home Automation: Integrated into HVAC (heating, ventilation, and air conditioning) systems to regulate indoor climate.
Greenhouses: Deployed in greenhouses to ensure optimal conditions for plant growth.
Weather Stations: Deployed in greenhouses to ensure optimal conditions for plant growth.
Using the DHT11:
Wiring: Connect the sensor’s data pin to a digital input/output pin on a microcontroller.
Powering the Sensor: The sensor usually operates with a 3.3V or 5V DC power supply.
Reading Values: Utilize provided libraries or functions to read temperature and humidity values from the sensor using the digital signal.
Considerations:
Accuracy: The DHT11 provides basic accuracy suitable for general applications, but it may not meet the demands of highly precise projects.
Calibration: Calibrating the sensor in controlled conditions could improve the accuracy of measurements.
Response Time: The sensor’s response time might not be suitable for applications that require rapid temperature or humidity changes.
When integrating the DHT11 Temperature and Humidity Sensor Module into a project, it’s important to understand its accuracy limitations and consider its response time, particularly for applications requiring high precision.
Technical Details
- Model: DHT11
- Input Supply voltage (VDC): 3.3 ~ 5/li>
- Supply Current (mA): measurement 0.3mA standby 60μA
- Temperature range (°C) : 0 ~ 50
- Temperature measurement error: &±2°C/li>
- Humidity measurement range: 20% ~ 95%RH
- Humidity measurement error: ±5%RH
- Resolution: 16 Bit
- Output form: Digital output
Physical Attributes
- Length * Width * Height (mm): 31 x 14 x 7.5
- Weight (gm) : 3
Package Includes
- 1 x DHT11 Temperature And Humidity Sensor Module with LED
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₹149.00
MRP: ₹250.00
(including GST)
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