{"product_id":"hkd-rain-water-sensor-module","title":"HKD RAIN\/WATER SENSOR MODULE","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003eHumidity Detection Sensor Module. Rain \/ Humidity Sensor Module\u003c\/span\u003e\u003c\/div\u003e\u003ch1\u003eHumidity Detection Sensor Module\u003c\/h1\u003e\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cdiv\u003eThe rain sensor detects water that completes the circuits on its sensor boards' printed leads. The sensor board acts as a variable resistor that will change from 100k ohms when wet to 2M ohms when dry. In short, the wetter the board the more current that will be conducted.\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\r\n\u003cli\u003eSensitivity can be adjusted with the potentiometer.\u003c\/li\u003e\r\n\u003cli\u003ePower indicator, the output signal LED indicator\u003c\/li\u003e\r\n\u003cli\u003eA large area of rain board, more conducive to detect rain\u003c\/li\u003e\r\n\u003cli\u003eBoard with positioning holes to facilitate installation\u003c\/li\u003e\r\n\u003cli\u003eRaindrops and control panels are separate, easy to wire leads\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003ePins:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eA0.......... Analog output\u003c\/li\u003e\r\n\u003cli\u003eD0......... Digital output\u003c\/li\u003e\r\n\u003cli\u003eGND..... Ground\u003c\/li\u003e\r\n\u003cli\u003eVCC...... Positive voltage (input: 5v for analog 3.3v for Digital.)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThe other two pins on the comparator board should be connected to the rain sensor board. \u003cbr\u003eThe kit can be used for weather monitoring purpose also. \u003c\/p\u003e\r\n\u003cp\u003eThe output is in both digital and analog forms: \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eIn digital:\u003c\/strong\u003e The output is either 0 or 1 and in Analog you get varied output. \u003c\/li\u003e\r\n\u003cli\u003eIts output current is 100mA which means that it can easily trigger a relay, a buzzer and an LED. \u003c\/li\u003e\r\n\u003cli\u003eThe sensitivity can be adjusted with the potentiometer on the board. \u003c\/li\u003e\r\n\u003cli\u003eLED lights up when there is no rain and output(D0) is high and when there is raindrop the output is LOW.\u003c\/li\u003e\r\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\u003cul\u003e\r\n\u003cli\u003eWith adjustable precision potentiometer sensitivity adjustment\u003c\/li\u003e\r\n\u003cli\u003eThe working voltage of 3.3V-5V\u003c\/li\u003e\r\n\u003cli\u003eThe output format: digital switching outputs (0 and 1)\u003c\/li\u003e\r\n\u003cli\u003eA fixed bolt holes for easy installation\u003c\/li\u003e\r\n\u003cli\u003eSize: 3.2cm x 1.4cm and 5.4 x 4cm\u003c\/li\u003e\r\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\u003ctable border=\"1\" cellpadding=\"7\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eSensor Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRain | Humidity Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Communica","offers":[{"title":"Default Title","offer_id":44755948994604,"sku":"HKD RAIN\/WATER SENSOR MODULE","price":17.39,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/015110c1d8ae8536f322ed5f92fc0710.jpg?v=1757335386","url":"https:\/\/xytron.ae\/de\/products\/hkd-rain-water-sensor-module","provider":"Xytron","version":"1.0","type":"link"}