The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor.
It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and provides a pre-calibrated digital signal output.
This DHT11 sensor has fast response, anti-interference ability, excellent reliability and long term stability.
Features
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Connector: Easy plug
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Supply Voltage: 5V
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Relative Humidity and temperature measurement
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Good for 20-90% humidity readings with 5% accuracy
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Good for 0-50°C temperature readings ±2°C accuracy
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Interface: Digital
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Low Cost
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Dimensions: 42mm*20mm*18mm
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Weight: 5.6g