{"id":52626,"date":"2017-04-10T19:25:08","date_gmt":"2017-04-10T18:25:08","guid":{"rendered":"https:\/\/www.microplanet.ma\/?post_type=product&#038;p=52626"},"modified":"2026-10-19T16:28:32","modified_gmt":"2026-10-19T16:28:32","slug":"rain-sensor-module","status":"publish","type":"product","link":"https:\/\/www.microplanet.ma\/en\/produit\/rain-sensor-module\/","title":{"rendered":"Rain Sensor Module"},"content":{"rendered":"<h3>Rain Sensor Module<\/h3>\n<p>This rain-sensor set has a conductive sensing plate and a control module. Water droplets on the plate reduce resistance between its tracks. The control module converts the sensor signal and provides analog and digital outputs.<\/p>\n<h4>Specifications<\/h4>\n<ul>\n<li><strong>Operating voltage:<\/strong> 3.3\u20135 V DC<\/li>\n<li><strong>Outputs:<\/strong> analog A0 and digital D0<\/li>\n<li><strong>Rain-sensor plate dimensions:<\/strong> 54 \u00d7 40 mm<\/li>\n<li><strong>Control-module dimensions:<\/strong> 30 \u00d7 16 mm<\/li>\n<li><strong>Sensitivity:<\/strong> adjustable using the onboard potentiometer<\/li>\n<li><strong>LED indicators:<\/strong> power and output signal<\/li>\n<\/ul>\n<h4>How it works<\/h4>\n<p>When raindrops wet the conductive tracks on the sensing plate, resistance between the tracks decreases. The resulting signal is read by the control module and can be monitored by a microcontroller. The potentiometer adjusts the digital-output threshold.<\/p>\n<h4>Applications<\/h4>\n<ul>\n<li>Rain detection and weather-monitoring projects<\/li>\n<li>Automatic irrigation and home-automation projects<\/li>\n<li>Water detection and environmental monitoring<\/li>\n<\/ul>\n<h4>Using it with Arduino Uno<\/h4>\n<h5>Basic example<\/h5>\n<div class=\"hcb_wrap\">\n<pre class=\"prism undefined-numbers lang-cpp\" data-lang=\"C++\"><code>const int sensorPin = A0; \/\/ Broche o\u00f9 le capteur est connect\u00e9\r\nint sensorValue = 0;\r\n\r\nvoid setup() {\r\nSerial.begin(9600);\r\n}\r\n\r\nvoid loop() {\r\nsensorValue = analogRead(sensorPin);\r\nSerial.print(\"Niveau de pluie : \");\r\nSerial.println(sensorValue);\r\ndelay(1000);\r\n}<\/code><\/pre>\n<\/div>\n<h5>Advanced example with I2C LCD<\/h5>\n<div class=\"hcb_wrap\">\n<pre class=\"prism undefined-numbers lang-cpp\" data-lang=\"C++\"><code>#include &lt;Wire.h&gt;\r\n#include &lt;LiquidCrystal_I2C.h&gt;\r\n\r\nLiquidCrystal_I2C lcd(0x27, 16, 2);\r\nconst int sensorPin = A0;\r\nint sensorValue = 0;\r\n\r\nvoid setup() {\r\nlcd.begin();\r\nlcd.backlight();\r\nSerial.begin(9600);\r\n}\r\n\r\nvoid loop() {\r\nsensorValue = analogRead(sensorPin);\r\nlcd.setCursor(0, 0);\r\nlcd.print(\"Pluie: \");\r\nlcd.print(sensorValue);\r\nlcd.print(\"%\");\r\ndelay(1000);\r\n}<\/code><\/pre>\n<\/div>\n<h5>Advanced-example wiring<\/h5>\n<ul>\n<li><strong>Module VCC:<\/strong> Arduino 5 V<\/li>\n<li><strong>Module GND:<\/strong> Arduino GND<\/li>\n<li><strong>Module A0:<\/strong> Arduino analog input A0<\/li>\n<li><strong>LCD VCC\/GND:<\/strong> Arduino 5 V\/GND<\/li>\n<li><strong>LCD SCL\/SDA:<\/strong> Arduino A5\/A4<\/li>\n<\/ul>\n<h4>Library installation<\/h4>\n<p>For the LCD example, use the Arduino IDE Library Manager to install <code>LiquidCrystal_I2C<\/code>.<\/p>\n<p><small>Keywords: rain sensor, FC-37, YL-83, rain detection, humidity sensor, Arduino weather project, home automation.<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rain sensor set with conductive sensing plate, adjustable digital threshold and analog\/digital outputs.<\/p>\n","protected":false},"featured_media":52628,"template":"","meta":[],"product_brand":[],"product_cat":[314,316],"product_tag":[],"class_list":["post-52626","product","type-product","status-publish","has-post-thumbnail","product_cat-developpement-en","product_cat-modules-capteurs-en","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rain Sensor Module | MicroPlanet<\/title>\n<meta name=\"description\" content=\"Rain sensor module with 54 \u00d7 40 mm sensing plate, adjustable sensitivity and Arduino LCD example.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rain Sensor Module | MicroPlanet\" \/>\n<meta property=\"og:description\" content=\"Rain sensor module with 54 \u00d7 40 mm sensing plate, adjustable sensitivity and Arduino LCD example.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/\" \/>\n<meta property=\"og:site_name\" content=\"MicroPlanet Maroc\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ArduinoPlanet\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-19T16:28:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.microplanet.ma\/wp-content\/uploads\/2017\/04\/141-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/produit\\\/module-detecteur-de-pluie\\\/\",\"url\":\"https:\\\/\\\/www.microplanet.ma\\\/produit\\\/module-detecteur-de-pluie\\\/\",\"name\":\"Rain Sensor Module | MicroPlanet\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/produit\\\/module-detecteur-de-pluie\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/produit\\\/module-detecteur-de-pluie\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.microplanet.ma\\\/wp-content\\\/uploads\\\/2017\\\/04\\\/141-1.png\",\"datePublished\":\"2017-04-10T18:25:08+00:00\",\"dateModified\":\"2026-10-19T16:28:32+00:00\",\"description\":\"Rain sensor module with 54 \u00d7 40 mm sensing plate, adjustable sensitivity and Arduino LCD example.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/produit\\\/module-detecteur-de-pluie\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.microplanet.ma\\\/produit\\\/module-detecteur-de-pluie\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/produit\\\/module-detecteur-de-pluie\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.microplanet.ma\\\/wp-content\\\/uploads\\\/2017\\\/04\\\/141-1.png\",\"contentUrl\":\"https:\\\/\\\/www.microplanet.ma\\\/wp-content\\\/uploads\\\/2017\\\/04\\\/141-1.png\",\"width\":1000,\"height\":1000},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/produit\\\/module-detecteur-de-pluie\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.microplanet.ma\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/www.microplanet.ma\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Rain Sensor Module\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/#website\",\"url\":\"https:\\\/\\\/www.microplanet.ma\\\/\",\"name\":\"MicroPlanet Maroc\",\"description\":\"Arduino, Electronique DIY, Modules, Composants, Raspberry PI\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.microplanet.ma\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/#organization\",\"name\":\"MicroPlanet\",\"url\":\"https:\\\/\\\/www.microplanet.ma\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.microplanet.ma\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/logo5.png\",\"contentUrl\":\"https:\\\/\\\/www.microplanet.ma\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/logo5.png\",\"width\":400,\"height\":133,\"caption\":\"MicroPlanet\"},\"image\":{\"@id\":\"https:\\\/\\\/www.microplanet.ma\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/ArduinoPlanet\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Rain Sensor Module | MicroPlanet","description":"Rain sensor module with 54 \u00d7 40 mm sensing plate, adjustable sensitivity and Arduino LCD example.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/","og_locale":"en_US","og_type":"article","og_title":"Rain Sensor Module | MicroPlanet","og_description":"Rain sensor module with 54 \u00d7 40 mm sensing plate, adjustable sensitivity and Arduino LCD example.","og_url":"https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/","og_site_name":"MicroPlanet Maroc","article_publisher":"https:\/\/www.facebook.com\/ArduinoPlanet\/","article_modified_time":"2026-10-19T16:28:32+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/www.microplanet.ma\/wp-content\/uploads\/2017\/04\/141-1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/","url":"https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/","name":"Rain Sensor Module | MicroPlanet","isPartOf":{"@id":"https:\/\/www.microplanet.ma\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/#primaryimage"},"image":{"@id":"https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/#primaryimage"},"thumbnailUrl":"https:\/\/www.microplanet.ma\/wp-content\/uploads\/2017\/04\/141-1.png","datePublished":"2017-04-10T18:25:08+00:00","dateModified":"2026-10-19T16:28:32+00:00","description":"Rain sensor module with 54 \u00d7 40 mm sensing plate, adjustable sensitivity and Arduino LCD example.","breadcrumb":{"@id":"https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/#primaryimage","url":"https:\/\/www.microplanet.ma\/wp-content\/uploads\/2017\/04\/141-1.png","contentUrl":"https:\/\/www.microplanet.ma\/wp-content\/uploads\/2017\/04\/141-1.png","width":1000,"height":1000},{"@type":"BreadcrumbList","@id":"https:\/\/www.microplanet.ma\/produit\/module-detecteur-de-pluie\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.microplanet.ma\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.microplanet.ma\/shop\/"},{"@type":"ListItem","position":3,"name":"Rain Sensor Module"}]},{"@type":"WebSite","@id":"https:\/\/www.microplanet.ma\/#website","url":"https:\/\/www.microplanet.ma\/","name":"MicroPlanet Maroc","description":"Arduino, Electronique DIY, Modules, Composants, Raspberry PI","publisher":{"@id":"https:\/\/www.microplanet.ma\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.microplanet.ma\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.microplanet.ma\/#organization","name":"MicroPlanet","url":"https:\/\/www.microplanet.ma\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.microplanet.ma\/#\/schema\/logo\/image\/","url":"https:\/\/www.microplanet.ma\/wp-content\/uploads\/2023\/05\/logo5.png","contentUrl":"https:\/\/www.microplanet.ma\/wp-content\/uploads\/2023\/05\/logo5.png","width":400,"height":133,"caption":"MicroPlanet"},"image":{"@id":"https:\/\/www.microplanet.ma\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ArduinoPlanet\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.microplanet.ma\/en\/wp-json\/wp\/v2\/product\/52626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.microplanet.ma\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.microplanet.ma\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.microplanet.ma\/en\/wp-json\/wp\/v2\/media\/52628"}],"wp:attachment":[{"href":"https:\/\/www.microplanet.ma\/en\/wp-json\/wp\/v2\/media?parent=52626"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.microplanet.ma\/en\/wp-json\/wp\/v2\/product_brand?post=52626"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.microplanet.ma\/en\/wp-json\/wp\/v2\/product_cat?post=52626"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.microplanet.ma\/en\/wp-json\/wp\/v2\/product_tag?post=52626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}