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DHT11 Humidity and Temperature Sensor Module Monitor Temperature & Humidity With 11-bit & 10-bit Resolution For Arduino & Raspberry Pi - RC027
DHT11 Humidity and Temperature Sensor Module Monitor Temperature & Humidity With 11-bit & 10-bit Resolution For Arduino & Raspberry Pi - RC027
SKU:RC027
166 in stock
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Delivery Time
Delivery Time
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COD (Cash on Delivery)
COD (Cash on Delivery)
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Description:
The DHT-11 is a versatile humidity and temperature sensor that provides calibrated digital output. It easily interfaces with various microcontrollers, including Arduino and Raspberry Pi, delivering instant results. Renowned for its affordability, the DHT-11 is also reliable and stable over the long term.
Featuring a capacitive humidity sensor and a thermistor, the DHT-11 accurately measures environmental conditions and sends digital signals through the data pin, eliminating the need for analog inputs. Its user-friendly design is supported by readily available libraries and sample codes for popular platforms like Arduino and Raspberry Pi.
The module simplifies connections by integrating the necessary pull-up resistor for operation. Users only need to connect three pins—VCC, GND, and Output—making setup quick and straightforward.
Specifications:
- Power Supply: 3.3~5.5V DC
- Output: 4-pin single row
- Measurement Range: Humidity 20-90%RH, Temperature 0~50℃
- Accuracy: Humidity +-5%RH, Temperature +-2℃
- Resolution: Humidity 1%RH, Temperature 1℃
- Interchangeability: Fully Interchangeable
- Long-Term Stability: ±1%RH/year
Features:
- Relative humidity and temperature measurement
- All calibration, digital output
- Excellent long-term stability
- Long-distance signal transmission
- Low power consumption
Pin Description:
- Pin 1: Power +Ve (3.3VDC to 5.5VDC Max wrt. GND)
- Pin 2: Serial Data Output
- Pin 3: Power Ground or Power –Ve
Package Included:
1 x DHT11 HUMIDITY TEMP SENSOR MODULE