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AM2301 DHT21 Digital Temperature & Humidity Sensor
Product Code: SNM074Category: Sensor Modules
The Am2301 dht21 Digital Temperature and Humidity Sensor is a combined temperature and humidity sensor with a calibrated digital signal output.
AM2301 or DHT21 Digital Temperature & Humidity Sensor
The Am2301 dht21 Digital Temperature and Humidity Sensor is a combined temperature and humidity sensor with a calibrated digital signal output.The DHT21 digital temperature sensor is one of the commonest from the range of DHT temperature sensors and boasts a relatively high temperature measurement accuracy of 0.5oC in 0.1oC steps with a relative humidity accuracy of +/- 3%. It has only 3 wires, including power and ground, meaning only one digital pin is required to interface it to a microcontroller...
Fetures:
- 4-pin package
- Ultra-low power
- No additional components
- Excellent long-term stability
- All calibration, digital output
- Completely interchangeable
- Long distance signal transmission
- Relative humidity and temperature measurement
Specifications:
- Type: AM2301
- Accuracy resolution: 0.1
- Measurement range: 0-100%RH
- Temperature measurement range: -40℃ ~ +80℃
- Humidity measurement precision: ±3%RH
- Temperature measurement precision: ±0.5℃
AM2301 or DHT21 Digital Temperature & Humidity Sensor
The Am2301 dht21 Digital Temperature and Humidity Sensor is a combined temperature and humidity sensor with a calibrated digital signal output.The DHT21 digital temperature sensor is one of the commonest from the range of DHT temperature sensors and boasts a relatively high temperature measurement accuracy of 0.5oC in 0.1oC steps with a relative humidity accuracy of +/- 3%. It has only 3 wires, including power and ground, meaning only one digital pin is required to interface it to a microcontroller...
Fetures:
- 4-pin package
- Ultra-low power
- No additional components
- Excellent long-term stability
- All calibration, digital output
- Completely interchangeable
- Long distance signal transmission
- Relative humidity and temperature measurement
Specifications:
- Type: AM2301
- Accuracy resolution: 0.1
- Measurement range: 0-100%RH
- Temperature measurement range: -40℃ ~ +80℃
- Humidity measurement precision: ±3%RH
- Temperature measurement precision: ±0.5℃
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