DHT21/AM2301 Temp+Humidity sensor

  • үнэ: 12000 төг

AM2301 capacitive humidity sensing digital temperature and humidity module is the one that contains the compound has been calibrated digital signal output of the temperature and humidity sensor. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability. The sensor includes a capacitive sensor wet components and a high-precision temperature measurement devices, and connected with a high-performance 8-bit microcontroller. HVAC, dehumidifier, testing and inspection equipment, consumer goods, automotive, automatic control, data loggers, home appliances, humidity regulator, medical, weather stations, and other humidity measurement and control and so on.



  1. Ultra-low power
  2. The transmission distance
  3. Fully automated calibration
  4. The use of capacitive humidity sensor
  5. Completely interchangeable
  6. Standard digital single-bus output
  7. Excellent long-term stability
  8. High accuracy temperature measurement devices

AM2301 Pin assignments:

1 Pin:  Red VDD Power (3.3V-5.2V)

2 Pin: Yellow SDA Serial data,Dual-port

3 Pin: Black GND Ground

4 Pin: NC Empty

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