Eiechip DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino Electronic Practice DIY

Description 1 Type:AM2302 2 Accuracy resolution:0.1 3 Humidity range:0-100%RH 4 Temperature range:-40~80° 5 Humidity measurement precision:±2%RH 6 Temperature measurement precision:±0.5° 7 ultra-low power 8 No additional components 9 excellent long-term stability 10 All calibration, digital output 11 completely interchangeable 12 long distance signal transmission 13 relative humidity and temperature measurement. 14 Resolution: 16 15 With fixed screw holes, convenient installation and fixation. Diameter of 2.6 mm Module interface description: "+" : positive "-" : the power of anode "Out" : the microcontroller IO port