{"product_id":"1-10pcs-high-precision-am2302-dht22-digital-temperature-humidity-sensor-module-for-arduino-uno-r3","title":"1-10pcs High Precision AM2302 DHT22 Digital Temperature \u0026 Humidity Sensor Module For arduino Uno R3","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDHT22\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China,Mainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDigital Sensor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTheory\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHall Sensor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTemperature Sensor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUsage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTemperature Sensor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"overflow:hidden;height:0px\"\u003emodname=ckeditor\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan style='color:rgb(0, 0, 0);font-size:20px;font-family:\"Times New Roman\"'\u003e\u003cstrong\u003e\u003cu\u003eFirst, the product overview\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(255, 0, 0);font-size:16px;font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003eAM2302 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.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003e Second, the scope of application\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003eHVAC, 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.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003e Third, the product highlights\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003eUltra-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.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:20px;font-family:\"Times New Roman\"'\u003e\u003cstrong\u003e\u003cu\u003e Fourth, the product parameters\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003eSize: 40 * 23mm\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003eWeight: 4g\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003eVoltage: 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003ePorts: Digital bi-directional single-bus\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003eTemperature range: -40-80 ± 0.5\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003eHumidity range: 20-90% RH ± 2% RH\u003c\/span\u003e\u003cbr\u003e\u003cspan style='color:rgb(0, 0, 0);font-size:18px;font-family:\"Times New Roman\"'\u003ePlatform :, single-chip\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfb969e672ccb4f69aac607bad83ea363Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S88af9e987398478db91a53da94cddb140.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"AM2302B \/ 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