DHT22 High Accuracy Temperature and Humidity Sensor
$9.95
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Measure relative humidity and temperature accurately with this Humidity & Temperature Sensor! Arduino and Raspberry Pi Compatible.
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Specifications:
- Operating Voltage: 3V - 5.5V Input
- Supply Current:
- While measuring: 0.5mA - 2.5mA
- In standby mode: 100uA - 150 uA
- Average Supply Current: 0.2mA - 1mA
- Operating Humidity: 0-100% Relative Humidity
- Operating Temperature: -40 - 80C
- Relative Humidity accuracy: +- 2 to 5%
- Temperature Accuracy: +-0.5 deg C
- Compatible with:
- Arduino UNO
- Arduino Mega
- Raspberry Pi
Commonly used with a 4.7K to 10K resistor.
View the photos above to see how to wire up to your Arduino or Raspberry Pi. You can find the Library for Arduino here .
TS1153
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Measure relative humidity and temperature accurately with this Humidity & Temperature Sensor! Arduino and Raspberry Pi Compatible.