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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 doesn’t require extra components so you can get right to measuring relative humidity and temperature.
SPECIFICATIONS
Sensor Type:
- Humidity
- Temperature
Typical Input Voltage:
- 3.3VDC
- 5VDC
Oparating Current: 1.5mA
Interface: Digital
Communication Protocol: Without
SPECIFICATIONS
- 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
DHT-22
