{"product_id":"am2302-temperature-humidity-sensor","title":"AM2302 Temperature \u0026 Humidity Sensor (BLACK)","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe AM2302 temperature and humidity sensor is a digital sensor that measures both temperature and humidity. It uses a capacitive humidity sensor and a thermistor to measure the humidity and temperature, respectively. The sensor communicates with a microcontroller or other host device using a digital protocol such as the Single Wire Protocol (SWP) or the Inter-Integrated Circuit (I2C) protocol. The sensor can operate over a wide range of temperatures and humidities, and it has high accuracy and a fast response time. It is commonly used in applications such as weather stations, HVAC systems, and industrial process control.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan class=\"a-list-item\"\u003eThe sensor includes a capacitive humidity sensing element and an NTC temperature measuring element, connected with a high-performance 8-bit single-chip microcomputer, so it has the advantages of ultra-fast response and strong anti-interference ability. Low cost, 3 to 5v power and i\/o, 2.5ma max current use during conversion. \u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e1-1.5ma measuring current, 40-50 ua standby current. It has only 3 wires, including power and ground, meaning only one digital pin is required to interface it to a microcontroller. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003eApplications:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv id=\"featurebullets_feature_div\" class=\"celwidget\" data-feature-name=\"featurebullets\" data-csa-c-id=\"t8d93n-omeejt-rnpe3q-oplykd\" data-cel-widget=\"featurebullets_feature_div\"\u003e\n\u003cdiv id=\"feature-bullets\" class=\"a-section a-spacing-medium a-spacing-top-small\"\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003eHVAC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003eDehumidifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003eWeather station\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003eHumidity regulator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003eMedical treatment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003eHome appliances\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003ctable width=\"366\" border=\"3\" style=\"height: 199px; border-color: #000000; margin-left: auto; margin-right: auto;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 172.8px;\"\u003e\u003cspan\u003eOperating voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 175.2px;\"\u003e\u003cspan\u003e3.3V to 5V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 172.8px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan\u003eOperating temperature range\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 175.2px;\"\u003e-40°C to 80°C (-40°F to 176°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 172.8px;\"\u003e\u003cspan\u003eOperating humidity range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 175.2px;\"\u003e\u003cspan\u003e0% to 100% RH (relative humidity)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 172.8px;\"\u003e\u003cspan\u003eDimensions \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 175.2px;\"\u003e\u003cspan\u003e3 x 2 x 1cms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 172.8px;\"\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 175.2px;\"\u003e\u003cspan\u003e9 grams\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\n\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch4\u003e\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003ePackage Includes:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\" style=\"color: #000000;\"\u003e1 x AM2302 Temperature \u0026amp; Humidity Sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":41331157270571,"sku":"2534","price":399.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/DHT21.png?v=1739435781","url":"https:\/\/www.indianhobbycenter.com\/products\/am2302-temperature-humidity-sensor","provider":"Indian Hobby Center","version":"1.0","type":"link"}