Humidity and Temperature Sensor - DHT20SPARKFUN33日以内出荷
DescriptionThe DHT20 is a low cost humidity and temperature sensor with a I2C digital output protocol. It can be applied to HVAC, dehumidifier, automatic control, data loggers, weather stations, and many other projects. The sensor is calibrated and doesn't require extra components so you can get right to measuring relative humidity and temperature.FeaturesSupply Voltage:2.2-5.5VCommunication:Standard I2C ProtocolHumidity from 0-100% RHTypical accuracy:RH:±3%, T:±0.5℃-40 - 80 degrees C temperature range