1PCS Great IT High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For Arduino Uno R3

Category : Electronic Components & Supplies | Active Components

USD 2.34USD 2.60

1PCS Great IT High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For Arduino Uno R3

Description
Specification

Description

First, the product overview AM2302 Humidity Capacitance Digital Temperature and Humidity Module is a temperature and humidity sensor with calibrated digital signal output. It uses a dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure that products with high reliability and excellent long-term stability. The sensor includes a capacitive sensing element and a high-precision temperature measurement element, and with a high-performance 8-bit microcontroller connected. Therefore, the product has excellent quality, ultra-fast response, anti-interference ability, cost-effective advantages. Each sensor is calibrated in an extremely accurate humidity calibration chamber. Calibration coefficients are stored in the form of a program in the microcontroller, the sensor within the detection signal processing to call these calibration coefficients. Standard single bus interface, making system integration easier and faster. Ultra-small size, low power consumption, signal transmission distance of up to 20 meters or more, making it all kinds of applications and even the most demanding applications the best choice. Products for the 3-pin (single bus interface) to facilitate connection. Special packaging can be provided according to user needs. Second, the scope of application HVAC, Humidifiers, Test and Inspection Equipment, Consumer Goods, Automobiles, Automatic Control, Data Loggers, Household Appliances, Humidity Regulators, Medical, Weather Stations and other related humidity detection controls. Third, the product highlights Ultra-low energy consumption, transmission distance, all automatic calibration, the use of capacitive humidity sensor, fully interchangeable, standard digital single-bus output, excellent long-term stability, high-precision temperature measurement components. Fourth, the product parameters Size: 40 * 23mm Weight: 4g Voltage: 5V Ports: Digital bi-directional single-bus Temperature range: -40-80 ± 0.5 Humidity range: 20-90% RH ± 2% RH Platform :, single-chip

Specification

Material : Polymer

Output : Switching Transducer

Origin : Mainland China

Model Number : AM2302 DHT22

Type : Humidity Sensor

1PCS Great IT High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For Arduino Uno R3

Description

Specification

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