{"product_id":"rain-drop-sensor-module-1","title":"Rain Drop Sensor Module","description":"\u003cp\u003eThe Raindrops Detection Sensor Module is designed for detecting rain and measuring rainfall intensity. It can be used for weather monitoring and provides both analog output (AO) and fixed output signals.\u003c\/p\u003e\n\u003cp\u003eThis module, compatible with Arduino and similar platforms, allows for the detection of various weather conditions and converts them into output signals and analog data.\u003c\/p\u003e\n\u003cp\u003eThe sensor includes a printed circuit board (control board) that collects raindrops. As water accumulates, it forms parallel resistance paths measured by the op-amp. The more water present, the lower the resistance and voltage output. Conversely, a dry board results in higher voltage output, up to 5V when completely dry.\u003c\/p\u003e\n\u003cp\u003eThe module consists of a rain detection board and a separate control board for ease of use. It features a power indicator LED and adjustable sensitivity via a potentiometer. The module operates using the LM393 op-amp.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures:-\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe LM393, use of the wide voltage comparator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvide both digital and analog output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput LED indicator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Arduino\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTTL Compatible\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe sensor uses the high-quality FR – 04 double material, the large area of 5.5 * 4.0 CM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTreatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWith potentiometer sensitivity adjustment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe output format: digital switch output (0 and 1) and analog AO voltage output;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHas a fixed bolt hole, convenient installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSpecifications:-\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOperating Voltage (VDC) : 3.3 ~ 5\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVoltage Comparator : LM393\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62506757325171,"sku":"R0178","price":46.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/rain-drop-sensor-2-800x800_78c60bfa-daf4-4b90-9d69-205b5c237d6e.jpg?v=1770107356","url":"https:\/\/robodium.com\/products\/rain-drop-sensor-module-1","provider":"ROBODIUM","version":"1.0","type":"link"}