ITEM NAME:AM2302 Digital Humidity Temperature DHT22 Board Module Sensor For Arduino S B2N6 AM2302 Digital Humidity Temperature DHT22 Board Module Sensor For Arduino S B2N6 AM2302 humidity-sensitive capacitance digital temperature and humidity module is a have already calibrated digital composite signal output of the temperature and humidity sensor. Voltage: 5V Temperature range: -40~80 Celsius +/-0.5 Celsius Humidity range: 20-90%RH +/- 2%RH Size: approx. 3.9 x 2.2cm Material: CCL Color: red It dedicated digital module acquisition technology and the temperature and humidity sensor technology, ensure that the product has a very high reliability and excellent long-term stability. Includes a capacitive moisture sensor elements and a high precision temperature measuring elements, and connected to a high-performance 8-bit microcontroller. Super fast response, strong anti-interference ability, extremely high performance-price ratio. Every sensor in extremely precise humidity calibration laboratory calibration. Calibration coefficient in the form of a program stored in the microcontroller, sensors inside in the process of detecting signal processing to invoke the calibration coefficient. Standard single bus interface, make the system integration becomes simple and fast. Super small volume, low power consumption, signal transmission distance of 20 meters, making it a all kinds of application of the best choice for even the most demanding applications. Products for 3 fuses (single bus interface) connection is convenient. Hvac, dehumidifier, test and inspection equipment, consumer goods, automotive, automatic control, data recorder, household appliances, humidity regulator, medical treatment, weather stations, and other relative humidity control and so on Package included: 1 x digital temperature and humidity module Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error i
