{"product_id":"soil-moisture-sensor-hygrometer-module","title":"Soil Moisture Sensor - Hygrometer Module","description":"\u003cp data-start=\"74\" data-end=\"541\"\u003eThe Soil Moisture Sensor Hygrometer Module is a simple and cost-effective sensor designed to measure the moisture content of soil by detecting its electrical conductivity. It consists of a soil moisture probe and an LM393 comparator module. As the moisture level in the soil changes, the resistance between the two probe electrodes changes accordingly, allowing the module to determine whether the soil is dry or wet. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"543\" data-end=\"1036\"\u003eThe module provides both analog (AO) and digital (DO) outputs, making it suitable for a wide range of applications. The analog output provides continuous moisture readings, while the digital output uses an onboard potentiometer to generate a HIGH or LOW signal once a preset moisture threshold is reached. This makes the module ideal for automatic irrigation systems, smart gardening, agricultural monitoring, and educational electronics projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1038\" data-end=\"1304\"\u003eCompatible with Arduino, ESP32, STM32, Raspberry Pi (with an ADC for analog reading if required), PIC, AVR, and other microcontrollers, the Soil Moisture Sensor Module is widely used in IoT-based plant monitoring systems, greenhouse automation, and DIY projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1311\" data-end=\"1328\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1330\" data-end=\"1959\"\u003e\n\u003cli data-section-id=\"mcqrar\" data-start=\"1330\" data-end=\"1374\"\u003eConductivity-based soil moisture detection\u003c\/li\u003e\n\u003cli data-section-id=\"cxlwdf\" data-start=\"1375\" data-end=\"1408\"\u003eDual analog and digital outputs\u003c\/li\u003e\n\u003cli data-section-id=\"1fzwx90\" data-start=\"1409\" data-end=\"1444\"\u003eBuilt-in LM393 voltage comparator\u003c\/li\u003e\n\u003cli data-section-id=\"y9yvyh\" data-start=\"1445\" data-end=\"1510\"\u003eAdjustable digital output threshold using onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"1c0omwi\" data-start=\"1511\" data-end=\"1554\"\u003eHigh sensitivity to soil moisture changes\u003c\/li\u003e\n\u003cli data-section-id=\"ththmx\" data-start=\"1555\" data-end=\"1585\"\u003ePower and output status LEDs\u003c\/li\u003e\n\u003cli data-section-id=\"j6k8ma\" data-start=\"1586\" data-end=\"1626\"\u003eOperates from both 3.3V and 5V systems\u003c\/li\u003e\n\u003cli data-section-id=\"ry5klp\" data-start=\"1627\" data-end=\"1649\"\u003eEasy 4-pin interface\u003c\/li\u003e\n\u003cli data-section-id=\"br76m0\" data-start=\"1650\" data-end=\"1686\"\u003eFast response and stable operation\u003c\/li\u003e\n\u003cli data-section-id=\"snuf6w\" data-start=\"1687\" data-end=\"1725\"\u003eCompact module with detachable probe\u003c\/li\u003e\n\u003cli data-section-id=\"1xdd7xj\" data-start=\"1726\" data-end=\"1807\"\u003eCompatible with Arduino, ESP32, STM32, Raspberry Pi, and other microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"h87j46\" data-start=\"1808\" data-end=\"1874\"\u003eSuitable for automatic irrigation and smart farming applications\u003c\/li\u003e\n\u003cli data-section-id=\"1ttggsk\" data-start=\"1875\" data-end=\"1906\"\u003eEasy to install and integrate\u003c\/li\u003e\n\u003cli data-section-id=\"sca5i1\" data-start=\"1907\" data-end=\"1959\"\u003eIdeal for educational and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46728875999286,"sku":"78MQ1DKXBE","price":49.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/soilmoisture-3.png?v=1782833350","url":"https:\/\/roboracter.in\/products\/soil-moisture-sensor-hygrometer-module","provider":"Roboracter","version":"1.0","type":"link"}