{"product_id":"1pcs-soil-humidity-sensor-module-land-hygrometer-modular-test-component","title":"1PCS Soil Humidity Sensor Module Land Hygrometer Modular Test Component","description":"\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. Using high-quality soil sensor to detect soil moisture, and using nickel plating to treat the surface has a wider sensing area, which can improve the conductivity, prevent contact with soil rust and prolong the service life;\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e2. The product can control the humidity of the soil in a wide range, and adjust and control the corresponding threshold value through the potentiometer. When the humidity is lower than the set value, the do output is high level, and when it is higher than the set value, the do output is low level;\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e3 comparator adopts LM393 chip, which works stably\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. Fixed bolt holes are provided for easy installation\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e6. PCB size: 3.2cm * 1.4m\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e\u003cimg alt=\"04842-土壤传感器模块-(1)\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hf0388ad8bcfb44c1aa910c5db497b795M.jpg\"\u003e\u003cimg alt=\"04842-土壤传感器模块-(2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/H5eef806dcff84b36ad1994c6f6fbbfe8x.jpg\"\u003e\u003cimg alt=\"04842-土壤传感器模块-(3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/H3ee7b330129e4483a61801c7e90fce44p.jpg\"\u003e\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e Soil Humidity Sensor Module Land Hygrometer Modular Test Component\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;\"\u003eWiring instructions\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003e1. VCC external connection 3.3v-5v\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003e2. GND external GND\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003e3. Do small board digital output interface (0 and 1)\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e \n  \u003cspan style=\"font-size: 16px;\"\u003e4. Ao small board voltage analog output\u003c\/span\u003e \n \u003c\/div\u003e \n \u003cdiv\u003e\n     \n \u003c\/div\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003eInstructions\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e1. The sensor is suitable for soil moisture detection;\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e2. The blue potentiometer in the module is used to adjust the threshold value of soil moisture. The higher the controlled humidity is, the smaller the anti clockwise is;\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e3. The digital output d0 can be directly connected to the single-chip microcomputer, through which the high and low level can be detected, thus the soil moisture can be detected;\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cspan style=\"font-size: 16px;\"\u003e4. The analog output Ao of small plate can be connected with AD module. Through AD conversion, more accurate value of soil moisture can be obtained\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e\n    \n\u003c\/div\u003e \n\u003cdiv\u003e \n \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003eShipping                                                                                       \u003c\/span\u003e \u003c\/p\u003e \n \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e1.Items are only shipped after Payment is received.\u003c\/span\u003e \u003c\/p\u003e \n \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e2.Please check out your Address carefully when processing order.\u003c\/span\u003e \u003c\/p\u003e \n \u003cp\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\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\u003e   \u003c\/p\u003e \n \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003ePayment                                                                                      \u003c\/span\u003e \u003c\/p\u003e \n \u003cp\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\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\u003e   \u003c\/p\u003e \n \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003eReturns                                                                                      \u003c\/span\u003e \u003c\/p\u003e \n \u003cp\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\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\u003e \u003cspan style=\"font-size: 16px;\"\u003e3.Buyers are responsible for return shipping with proper packaging.\u003c\/span\u003e \u003c\/p\u003e \n \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003e4.On receiving items,we will refund you immediately.\u003c\/span\u003e \u003c\/p\u003e \n \u003cp\u003e   \u003c\/p\u003e \n \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003eWarranty                                                                                       \u003c\/span\u003e \u003c\/p\u003e \n \u003cp\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\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\u003e   \u003c\/p\u003e \n \u003cp\u003e \u003cspan style=\"font-size: 16px;\"\u003eFeedback                                                                                      \u003c\/span\u003e \u003c\/p\u003e \n \u003cp\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\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\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\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\u003c\/div\u003e \n\u003cp\u003e   \u003c\/p\u003e","brand":"TEJIATE\/特加特","offers":[{"title":"Humidity Sensor","offer_id":51805445456173,"sku":"04842","price":0.5,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7884\/6765\/files\/H5819bebe3f9441b182063f431a7b87252.webp?v=1770358792","url":"https:\/\/www.tejiate.net\/products\/1pcs-soil-humidity-sensor-module-land-hygrometer-modular-test-component","provider":"TEJIATE\/特加特","version":"1.0","type":"link"}