DHT22 Humidity Temperature Sensor - (AD9741)

Description:

The DHT-22 is a low-cost humidity and temperature sensor with a single-wire digital interface. The sensor is calibrated and requires no additional components to ensure accurate relative humidity and temperature measurements.

Characteristics:

- 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