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DHT-11 Digital Temp Humidity Sensor
– DHT series digital temperature and humidity sensors – full scale calibration, single-wire digital output; – Humidity measuring range: 20% to 90% RH (0-50 ° C temperature compensation) ; – temperature measuring range: 0 to +50 ° C ; – Humidity measurement accuracy: ± 5.0% RH – Temperature measurement accuracy: ± 2.0 ° C – Response time: <5s ; – low power consumption Product Features: Relative humidity …
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DHT-22 High Precision Temp Humidity Sensor
AM2302/DHT11 humidity-sensitive capacitance digital temperature and humidity module have already calibrated digital composite signal output of the temperature and humidity sensor. It dedicated digital module acquisition technology and the temperature and humidity sensor technology, ensure that the product has a very high reliability and excellent long-term stability. Includes a capacitive moisture sensor element and a high precision …
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Soil Moisture Detection Humidity Sensor Module
Description: VCC: 3.3V-5V GND: GND DO: digital output interface (0 and 1) AO: analog output interface Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil. The digital output D0 can be connected directly with the microcontroller to detect high and low by the …
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