{"product_id":"5-10pcs-dht22-digital-temperature-and-humidity-sensor-temperature-and-humidity-module-am2302","title":"5\/10PCS DHT22 digital temperature and humidity sensor temperature and humidity module AM2302","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\"\u003eMixture\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,Digital Sensor\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHumidity Sensor\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\u003cdiv\u003e\u003cdiv\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:26px\"\u003e\u003cstrong\u003e5\/10PCS DHT22 digital temperature and humidity sensor temperature and humidity module AM2302\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003e1. Product overview\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003eAM2302 Humidity Capacitor Digital Temperature and Humidity Module is a temperature and humidity composite sensor with calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure that the product has extremely high reliability and excellent long-term stability. The sensor includes a capacitive humidity sensing element and a high-precision temperature measuring element, and is connected with a high-performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability, and high cost performance. Each sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the single-chip microcomputer in the form of a program, and these calibration coefficients should be called in the process of detecting the signal inside the sensor. Standard single bus interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distance of more than 20 meters, making it the best choice for various applications and even the most demanding applications. The product is 3-lead (single bus interface) for easy connection. Special packaging forms can be provided according to user needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003e2. Scope of application\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003eHVAC, dehumidifiers, testing and inspection equipment, consumer products, automotive, automatic control, data loggers, home appliances, humidity regulators, medical, weather stations, and other related humidity detection and control, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003e3. Product Highlights\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003eUltra-low energy consumption, long transmission distance, all automatic calibration, capacitive humidity sensor, completely interchangeable, standard digital single bus output, excellent long-term stability, using high-precision temperature measuring components.\u003c\/span\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003e4. Product parameters\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e1. Working voltage: 3V--5.5V2. Sensor model: AM2302 temperature and humidity sensor3. Signal output form: digital signal4. Temperature measurement range: -40℃--80℃5. Measurement accuracy: 0.5℃6. Humidity measurement range: 0--100%RH7. Measurement accuracy: 2%RH8. Resolution: 16 bit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003e5, wiring instructions\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\"+\": connect to the positive pole of the power supply\"-\": Connect to the negative pole of the power supply\"out\": Connect to the IO port of the microcontroller\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa76405c1d9d041fd8569304980df5d18h.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7a1155231a9144ddbca355b75052641as.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"1PCS","offer_id":55436325323051,"sku":"14:200005536#1PCS","price":12.78,"currency_code":"USD","in_stock":true},{"title":"10PCS","offer_id":55436325355819,"sku":"14:100013777#10PCS","price":60.89,"currency_code":"USD","in_stock":true},{"title":"30PCS","offer_id":55436325388587,"sku":"14:365458#30PCS","price":210.92,"currency_code":"USD","in_stock":true},{"title":"5pcs","offer_id":55436325421355,"sku":"14:496#5pcs","price":28.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S11b1e64b22dd4454a5af87dd70250184n.webp?v=1788665119","url":"https:\/\/yoeruyo.com\/products\/5-10pcs-dht22-digital-temperature-and-humidity-sensor-temperature-and-humidity-module-am2302","provider":"Yoeruyo","version":"1.0","type":"link"}