{"product_id":"vibration-sensor-sw18020p","title":"Vibration Sensor - SW18020P","description":"\u003cp data-start=\"59\" data-end=\"390\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Vibration Sensor – SW-18020P is a compact spring-type vibration and shake detection switch designed to detect movement, vibration, impact, and mechanical shock. The sensor contains an internal conductive spring mechanism that momentarily closes its electrical contacts when sufficient vibration or movement is detected.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"392\" data-end=\"839\"\u003eUnder normal stationary conditions, the SW-18020P remains in an open-circuit OFF state. When vibration, shaking, impact, or movement causes the internal spring to move, the contacts briefly connect and produce an ON-state pulse. Once the movement stops, the sensor automatically returns to its normally open state. The SW-18020P is non-directional and can respond to vibration from different orientations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"841\" data-end=\"1142\"\u003eThe sensor features a compact sealed cylindrical package and simple 2-pin, non-polarized connection. It can be connected to microcontroller digital inputs using a pull-up or pull-down resistor and is suitable for Arduino, ESP32, STM32, Raspberry Pi, PIC, AVR, and other electronic control systems.\u003c\/p\u003e\n\u003cp data-start=\"1144\" data-end=\"1397\"\u003eThe SW-18020P is widely used in anti-theft alarms, vibration detection systems, smart home devices, electronic toys, sports equipment, vehicle electronics, machine movement detection, and other applications requiring simple mechanical vibration sensing.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1404\" data-end=\"1421\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1423\" data-end=\"2134\"\u003e\n\u003cli data-section-id=\"169yfbr\" data-start=\"1423\" data-end=\"1463\"\u003eSpring-type vibration and shake sensor\u003c\/li\u003e\n\u003cli data-section-id=\"5s50m1\" data-start=\"1464\" data-end=\"1514\"\u003eDetects vibration, impact, shaking, and movement\u003c\/li\u003e\n\u003cli data-section-id=\"zg9zv3\" data-start=\"1515\" data-end=\"1553\"\u003eNormally Open (NO) contact operation\u003c\/li\u003e\n\u003cli data-section-id=\"1vk2hjm\" data-start=\"1554\" data-end=\"1598\"\u003eMomentary contact closure during vibration\u003c\/li\u003e\n\u003cli data-section-id=\"1vjayjj\" data-start=\"1599\" data-end=\"1636\"\u003eNon-directional vibration detection\u003c\/li\u003e\n\u003cli data-section-id=\"1lajv0w\" data-start=\"1637\" data-end=\"1694\"\u003eCan respond to vibration from different mounting angles\u003c\/li\u003e\n\u003cli data-section-id=\"ox0bxa\" data-start=\"1695\" data-end=\"1736\"\u003eFast response time of approximately 2ms\u003c\/li\u003e\n\u003cli data-section-id=\"1rxfgeq\" data-start=\"1737\" data-end=\"1771\"\u003eCompact cylindrical construction\u003c\/li\u003e\n\u003cli data-section-id=\"ntojqi\" data-start=\"1772\" data-end=\"1798\"\u003eSealed SW-18020P package\u003c\/li\u003e\n\u003cli data-section-id=\"1o34nee\" data-start=\"1799\" data-end=\"1835\"\u003eSimple 2-pin electrical connection\u003c\/li\u003e\n\u003cli data-section-id=\"hsbrdl\" data-start=\"1836\" data-end=\"1868\"\u003eNon-polarized sensor terminals\u003c\/li\u003e\n\u003cli data-section-id=\"12mxcll\" data-start=\"1869\" data-end=\"1905\"\u003eVery high resistance in idle state\u003c\/li\u003e\n\u003cli data-section-id=\"1am385p\" data-start=\"1906\" data-end=\"1945\"\u003eLow resistance during contact closure\u003c\/li\u003e\n\u003cli data-section-id=\"iur29o\" data-start=\"1946\" data-end=\"1969\"\u003eLow power requirement\u003c\/li\u003e\n\u003cli data-section-id=\"1qgqatm\" data-start=\"1970\" data-end=\"2013\"\u003eSuitable for low-current trigger circuits\u003c\/li\u003e\n\u003cli data-section-id=\"qvntg1\" data-start=\"2014\" data-end=\"2054\"\u003eEasy interfacing with microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"1sjr7b9\" data-start=\"2055\" data-end=\"2101\"\u003eSuitable for alarm and security applications\u003c\/li\u003e\n\u003cli data-section-id=\"1vmhyr6\" data-start=\"2102\" data-end=\"2134\"\u003eLong mechanical operating life\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46795066867766,"sku":"V84SIMJ4YS","price":13.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/SW-18020P_Vibration_Sensor-3.png?v=1783280107","url":"https:\/\/roboracter.in\/products\/vibration-sensor-sw18020p","provider":"Roboracter","version":"1.0","type":"link"}