{"product_id":"1pcs-raindrop-reaction-module-rain-sensor-large-area-weather-perception-modular-unit","title":"1PCS Raindrop Reaction Module Rain Sensor Large-area  Weather Perception  Modular Unit","description":"\u003cdiv style=\"font-size: 15px;\"\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eProduct introduction\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"font-size: 15px;\"\u003e\n    \n\u003c\/div\u003e \n\u003cdiv style=\"font-size: 15px;\"\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eConnect 5V power supply, power indicator light is on, when there is no water drop on the sensing board, DO output is high level, switch indicator light is off, a drop of water is on, DO output is low level, switch indicator light is on, 2 brush off the above water drop, and then return to high level state.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"font-size: 15px;\"\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eAO analog output can be connected to the AD port of single chip microcomputer to detect the rainfall on it.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"font-size: 15px;\"\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eDO TTL digital output can also be connected to single chip microcomputer to detect whether there is rain. \u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"font-size: 15px;\"\u003e\n    \n\u003c\/div\u003e \n\u003cdiv style=\"font-size: 15px;\"\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eProduct use\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eArduinoi robot kit, raindrop, rain sensor, can be used for monitoring various weather conditions, and converted into digital signal and AO output.\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003e\u003cimg alt=\"04911-雨滴传感器模块-(1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hc940ff8049d34aef80801588b7d98bb4W.jpg\"\u003e\u003cimg alt=\"04911-雨滴传感器模块-(3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hcbe6ef93f1cf4361bb87f5bb09769160e.jpg\"\u003e\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003eRaindrop Reaction Module Rain Sensor Large-area  Weather Perception  Modular Unit\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003eProduct characteristics\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e\n      \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003e1. The sensor is made of high-quality fr-04 double-sided material, with a large area of 5.0 * 4.0cm and nickel plated surface, which has better performance in terms of oxidation resistance, conductivity and service life;\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003e2. Comparator output, clean signal, good waveform, strong driving capacity, over 15mA\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003e3. Adjust sensitivity with potentiometer\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003e4. Working voltage 3.3v-5v\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003e5. Output form: digital switch output (0 and 1) and analog Ao voltage output;\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003e6. Fixed bolt holes are provided for easy installation\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003e7. Small PCB size: 3.2cmx1.4cm\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cspan style=\"font-size: 16px;\"\u003e8. Use wide voltage LM393 comparator\u003c\/span\u003e \n  \u003c\/div\u003e \n  \u003cdiv\u003e\n      \n  \u003c\/div\u003e \n  \u003cdiv\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"font-size: 16px;\"\u003eConnection mode\u003c\/span\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e\n       \n   \u003c\/div\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"font-size: 16px;\"\u003e1. VCC: connected to positive pole of power supply (3-5v)\u003c\/span\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"font-size: 16px;\"\u003e2. GND: connected to negative pole of power supply\u003c\/span\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"font-size: 16px;\"\u003e3. D0: TTL switch signal output\u003c\/span\u003e \n   \u003c\/div\u003e \n   \u003cdiv\u003e \n    \u003cspan style=\"font-size: 16px;\"\u003e4. Ao: analog signal output\u003c\/span\u003e \n   \u003c\/div\u003e \n  \u003c\/div\u003e \n \u003c\/div\u003e \n\u003c\/div\u003e \n\u003cp style=\"font-size: 15px;\"\u003e   \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e   \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e   \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e   \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003eShipping                                                                                       \u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e1.Items are only shipped after Payment is received.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e2.Please check out your Address carefully when processing order.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e3.Please Contact us as soon as possible if you haven't received the package in 30 Days.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e4.If you haven’t received the parcel in 45 Days,please allow us 3-5 Working days for checking undelivered packages before we issue you Refund.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e   \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003ePayment                                                                                      \u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e1.Before placing your order,please confirm pricing and other details with the supplier.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e2.Please make sure you read the entire description and agree to transaction before buying.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e   \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003eReturns                                                                                      \u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e1.A full refund will be given if items are returned in their original condition.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e2.Merchandise which is damaged or missing components is not refundable.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e3.Buyers are responsible for return shipping with proper packaging.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e4.On receiving items,we will refund you immediately.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e   \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003eWarranty                                                                                      \u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e1.Before returning items,please make sure you check our return address,please use regular postal service and sand us the tracking number.As soon as we receive the items,we will repair of exchange them as soon as possible.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e2.We do not assume any custom risk,if it easily cause any cause any custom problem in your country,we recommend you choose other shipping methods.just like China Post Air.If you have other need,please feel free to contact us any time.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e   \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003eFeedback                                                                                      \u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e1.We rely on our reputation and customer satisfaction to succeed.Therefore,you feedback is extremely important to us,please leave good feedback to us if you get satisfied with our goods and service.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e2.We care about our valued customers,and will always try to help you.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e3.Please give us the opportunity to resolve any problem.We understand the concerns and frustrations you might have,and will try our best to resolve the issues.\u003c\/span\u003e \u003c\/p\u003e \n\u003cp style=\"font-size: 15px;\"\u003e \u003cspan style=\"font-size: 16px;\"\u003e4.Please email us before leaving any negative feedback or opening any dispute on the site.We will help you to resolve the problem.\u003c\/span\u003e \u003c\/p\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e","brand":"TEJIATE\/特加特","offers":[{"title":"Rain Sensor Module","offer_id":51805443490093,"sku":"04911","price":0.66,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7884\/6765\/files\/H2564ecdc1ca44da7b65c7e3457f687b7G.webp?v=1770358759","url":"https:\/\/www.tejiate.net\/products\/1pcs-raindrop-reaction-module-rain-sensor-large-area-weather-perception-modular-unit","provider":"TEJIATE\/特加特","version":"1.0","type":"link"}