3Pcs DHT22 Temperature and Humidity Sensor Module AM2302 Digital Temp Humidity Gauge Monitor Electronic Practice DIY Replace SHT11 SHT15
Product Description
3Pcs DHT22 Temperature and Humidity Sensor Module AM2302 Digital Temp Humidity Gauge Monitor Electronic Practice DIY Replace SHT11 SHT15
- The DHT22 digital temperature and humidity sensor can be operated working voltage: 3V - 5.5V
- DHT22 AM2302 digital humidity and temperature sensor module comaptible with automatic control, weather stations, home appliances, humidity regulators, medical treatment, dehumidifiers, etc.
- DHT22 temperature range: -40 ℃ ~ 80 ℃, Temperature measurement accuracy: ± 0.5 ℃, Humidity measuring range: 0~100%RH, Humidity measurement accuracy: ±2%RH
- DHT22 digital temperature and humidity sensor with fixed screw holes, convenient installation and fixation, diameter of 2.6 mm
- DHT22 AM2302 digital humidity and temperature sensor module the "+" is positive; "-" is the power of anode; "Out" is the microcontroller IO port
Technical Specifications
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