TEMPERATURE AND HUMIDITY SENSOR MODULE - DHT11
TEMPERATURE AND HUMIDITY SENSOR MODULE - DHT11
DHT11 | DHT11 Sensor | Humidity & Temperature Module
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Product Description
Product Description
The Temperature and Humidity Sensor Module -DHT11 features a factory pre-calibrated DHT11 digital sensor integrated with a 1kΩ resistor for stable performance. It combines a built-in NTC thermistor and capacitive humidity sensing element to accurately measure ambient temperature and relative humidity. An onboard high-performance 8-bit microcontroller processes the sensor data and delivers a reliable single-wire digital output signal, eliminating the need for analog input pins. The module updates readings every 2 seconds (0.5Hz), ensuring consistent environmental monitoring.
Designed as a low-cost and easy-to-use solution, this DHT11 sensor module is fully compatible with Arduino, Raspberry Pi, and other microcontroller development boards, making it ideal for IoT projects, weather stations, robotics, and STEM learning applications.
What's in the Box?
What's in the Box?
1 X DHT11 Digital Relative Humidity and Temperature Sensor Module.
Shipping & Return
Shipping & Return
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Technical Specification
Digital Relative Humidity and Temperature Sensor Module - DHT11
Wide Operating Voltage
Operates between 3.3V to 5V, making it compatible with Arduino, Raspberry Pi, and other microcontroller boards.
Temperature Measurement Range
Measures temperature from 0°C to 50°C with an accuracy of ±2°C, suitable for basic environmental monitoring.
Humidity Sensing Capability
Detects humidity levels from 20% to 95% RH with ±5% RH accuracy, using capacitive sensing technology.
Digital Output Interface
Provides single-wire digital output with onboard pull-up resistor, LED indicator, and mounting holes for easy integration and installation.
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Why You Should Buy Temperature and Humidity Sensor Module - DHT11
Pre-Calibrated Temp & Humidity Sensor
Factory-calibrated with resistive sensing technology and NTC thermistor for reliable temperature and relative humidity readings.
8-Bit Digital Processing
Integrated high-performance 8-bit microcontroller ensures stable digital output through a single data pin.
Easy Arduino Compatibility
Compatible with Arduino and other boards, featuring onboard LED, pull-up resistor, and bypass capacitor for hassle-free setup.
Low-Cost Monitoring Solution
Low-cost, compact sensor ideal for basic weather stations, IoT projects, and STEM learning applications.
Simple and affordable sensor for basic temperature and humidity readings. Works well for hobby projects, but accuracy can be a bit iffy. Consider upgrading to DHT22 for more critical measurements.