Humidity indicates the moisture level in the atmosphere whereas temperature checks the rise and fall in the degree of heat
The RHT03 (also known by DHT-22) is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesnt require extra components so you can get right to measuring relative humidity and temperature.
Features
- 3.3-6V Input
- 1-1.5mA measuring current
- 40-50 uA standby current
- Humidity from 0-100% RH
- -40 – 80 degrees C temperature range
- +-2% RH accuracy
- +-0.5 degrees C
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