{"product_id":"soil-moisture-sensor-module","title":"Soil Moisture Sensor Module","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cstrong\u003eSoil Moisture Sensor Module (Resistive Type)\u003c\/strong\u003e \u003cbr\u003eThis sensor works by measuring the electrical resistance between two metal probes. Water is a great conductor of electricity, so the more moisture there is in the soil, the more easily current can flow between the probes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e \u003cbr\u003e\u003cstrong\u003eHow the Dual Outputs Work:\u003c\/strong\u003e \u003cbr\u003e• Analog Output (A0): This provides a continuous voltage reading. It allows you to track the soil drying out over time, which is perfect for graphing data or creating a smart system that gives a plant just a \"sip\" of water when needed. \u003cbr\u003e• Digital Output (D0): This acts as a simple switch. Using the onboard potentiometer (the small blue dial), you can set a specific \"dryness threshold.\" When the soil gets too dry, the D0 pin will flip its signal, which can be used to trigger a buzzer or a relay without needing complex code. \u003cbr\u003e• Onboard Indicator LEDs: \u003cbr\u003e   -\u0026gt;Red LED: Lights up when the sensor has power. \u003cbr\u003e   -\u0026gt;Green LED: Lights up when the soil moisture passes the threshold you set with the               potentiometer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e \u003cbr\u003e\u003cstrong\u003eTechnical Features:\u003c\/strong\u003e \u003cbr\u003e• LM393 Comparator: This onboard chip ensures that the digital signal is \"clean\" and stable, preventing the sensor from flickering on and off when the moisture is right at the threshold. \u003cbr\u003e• Operating Voltage: 3.3V to 5V. It works perfectly with standard Arduinos and 3.3V microcontrollers like the ESP32. \u003cbr\u003e• High-Sensitivity Probes: The large surface area of the two probes allows for a wide detection range within the soil.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e \u003cbr\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e \u003cbr\u003eThis sensor is the go-to for educational projects, beginner DIY electronics, and automatic plant watering systems. It’s the easiest way to learn how to interface sensors with a microcontroller to solve a real-world problem. \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"TinkEdge","offers":[{"title":"Default Title","offer_id":46396986720455,"sku":"TE-ENVIR-049","price":63.13,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6620\/6407\/files\/SoilMoistureSensorModule_1.png?v=1776493790","url":"https:\/\/shop.tinkedge.tech\/products\/soil-moisture-sensor-module","provider":"TinkEdge","version":"1.0","type":"link"}