Digital DHT22 AM2302 Temperature Humidity Sensor Module
SKU: 3911
1) High precision.
2) Capacitive type.
3) Full range temperature compensated.
4) Relative humidity and temperature measurement.
5) Calibrated digital signal.
6) Outstanding long-term stability.
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Description:
DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the temperature and humidity sensors. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology,
The sensor includes a capacitive sensor wet components and a high-precision temperature measurement devices, and connected with a high-performance 8-bit microcontroller. The product has excellent quality, fast response, strong anti-jamming capability, and high cost.
DHT22 has higher precision and can replace the expensive imported SHT10 temperature and humidity sensor
Features:- Humidity range:0-100%RH.
- Temperature range:-40~80℃.
- Humidity measurement precision:±2-5%RH.
- Item Weight : 16.0 grams
- The input and output using the 2P single row pin for easy connection.
- PCB board size: 2.5 x 1.1 cm
Pin Description:
Pin 1 : Power +Ve (5V Max wrt. GND)
Pin 2 : Digital I/O interface connected to microcontroller
Pin 3 : Power Ground or Power –Ve
Package Include:
1 X Digital DHT22 AM2302 Temperature Humidity Sensor Module