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SHT20 Temperature and Humidity Sensor Features The SHT20 temperature and humidity module is high-precious, full calibrated, with very low power consumption and high response speed. This sensor is a combination of a capacitive humidity sensor and a silicon band gap temperature sensor. The key features are:Temperature measurement range: -40 to +125 °CTemperature measurement accuracy: 0.3 °CHumidity measurement range: 0 to 100%Humidity measurement accuracy: 3% RHCommunication Protocol: I2C ...

MTH01 Temperature and Humidity Sensor Features The MTH01 sensor module is a suitable sensor for measuring ambient temperature and humidity. This module actually consists of two sensors: an NTC type high precision temperature sensor and a resistive type relative humidity sensor. It can communicate to different microcontrollers through SPI interface. The key features of this module are:Temperature measurement range: -40 to +70 degrees CelsiusTemperature measurement accuracy: 0.5 degrees CelsiusHumidity m...

What is AM2301 Sensor? The AM2301 module is an internally-calibrated digital sensor that measures temperature and humidity. It can measure humidity from 0 to 99.9% with an accuracy of ±2% and temperatures from -40 to 80°C with an accuracy of ±3°C.This digital module uses a single-wire protocol for communication. So, apart from the power supply pins, it only needs one digital pin to communicate with the microcontroller. Using this protocol, we can transfer data through this line for a maximum distanc...

Introduction The KY-028 module contains a thermistor sensor that measures the ambient temperature. The resistance of the thermistor varies inversely with temperature. In addition, the analog and digital output pins provide the sensor's data. When the value measured by the sensor exceeds the threshold, the digital pin goes HIGH, lighting up the LED on the module. Tip You can adjust the digital output threshold using the blue potentiometer on the module. KY-028 Pi...