{"product_id":"mini-pir-motion-detector-sensor-module-mh-sr602","title":"Mini PIR Motion Detector Sensor Module (MH-SR602)","description":"\u003cp data-start=\"80\" data-end=\"479\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Mini PIR Motion Detector Sensor Module – MH-SR602 is a compact and low-power Passive Infrared (PIR) motion sensor designed for detecting the movement of people, animals, and other warm objects within its sensing area. The module detects changes in infrared radiation caused by movement and provides a digital output signal that can be easily read by a microcontroller or control circuit.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"481\" data-end=\"820\"\u003eThe MH-SR602 combines a pyroelectric infrared sensing element, signal-processing circuitry, and a Fresnel lens in a very small package. When motion is detected, the module output changes to a HIGH level of approximately 3.3V. When no motion is detected, the output remains LOW at approximately 0V. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"822\" data-end=\"1205\"\u003eThe sensor operates from a wide 3.3V to 15V DC supply range and consumes approximately 20µA in standby, making it suitable for compact and battery-powered motion detection systems. It can detect movement up to approximately 5 metres, with a recommended practical sensing distance of around 0 to 3.5 metres for reliable operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1207\" data-end=\"1628\"\u003eThe MH-SR602 uses a repeatable trigger operating mode. If motion continues within the sensing area, the output can remain active or retrigger according to the module's internal timing behavior. The default output HIGH duration is approximately 2.5 seconds, and the delay time and sensitivity can be modified on supported board versions by changing designated SMD resistor values. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1630\" data-end=\"1930\"\u003eIts miniature size, wide operating voltage range, low standby current, and simple three-pin interface make the module suitable for security alarms, automatic lighting, smart home devices, battery-powered detectors, robotics, camera activation systems, and other motion-triggered electronics projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1937\" data-end=\"1954\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1956\" data-end=\"2858\"\u003e\n\u003cli data-section-id=\"hio59e\" data-start=\"1956\" data-end=\"2000\"\u003eCompact miniature PIR motion sensor module\u003c\/li\u003e\n\u003cli data-section-id=\"18mc6t1\" data-start=\"2001\" data-end=\"2052\"\u003eDetects movement of people and other warm objects\u003c\/li\u003e\n\u003cli data-section-id=\"d40ahb\" data-start=\"2053\" data-end=\"2090\"\u003ePassive infrared sensing technology\u003c\/li\u003e\n\u003cli data-section-id=\"124scpv\" data-start=\"2091\" data-end=\"2128\"\u003eWide 3.3V to 15V DC operating range\u003c\/li\u003e\n\u003cli data-section-id=\"339v08\" data-start=\"2129\" data-end=\"2154\"\u003eDigital HIGH\/LOW output\u003c\/li\u003e\n\u003cli data-section-id=\"1ipwb2q\" data-start=\"2155\" data-end=\"2193\"\u003eApproximately 3.3V HIGH output level\u003c\/li\u003e\n\u003cli data-section-id=\"1l2px4m\" data-start=\"2194\" data-end=\"2229\"\u003eApproximately 0V LOW output level\u003c\/li\u003e\n\u003cli data-section-id=\"ivpp0y\" data-start=\"2230\" data-end=\"2279\"\u003eDetection distance up to approximately 5 metres\u003c\/li\u003e\n\u003cli data-section-id=\"19244te\" data-start=\"2280\" data-end=\"2338\"\u003eRecommended sensing range up to approximately 3.5 metres\u003c\/li\u003e\n\u003cli data-section-id=\"nl7e9s\" data-start=\"2339\" data-end=\"2387\"\u003eVery low standby current of approximately 20µA\u003c\/li\u003e\n\u003cli data-section-id=\"j2rdmy\" data-start=\"2388\" data-end=\"2447\"\u003eDefault output HIGH duration of approximately 2.5 seconds\u003c\/li\u003e\n\u003cli data-section-id=\"10iz3ug\" data-start=\"2448\" data-end=\"2478\"\u003eRepeatable trigger operation\u003c\/li\u003e\n\u003cli data-section-id=\"e94x43\" data-start=\"2479\" data-end=\"2515\"\u003eHigh sensitivity and fast response\u003c\/li\u003e\n\u003cli data-section-id=\"16yrf0u\" data-start=\"2516\" data-end=\"2541\"\u003eIntegrated Fresnel lens\u003c\/li\u003e\n\u003cli data-section-id=\"1a7khcp\" data-start=\"2542\" data-end=\"2578\"\u003eCompact and lightweight PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"1i39fkp\" data-start=\"2579\" data-end=\"2618\"\u003eSimple three-pin electrical interface\u003c\/li\u003e\n\u003cli data-section-id=\"1c7t0ph\" data-start=\"2619\" data-end=\"2662\"\u003eSuitable for battery-powered applications\u003c\/li\u003e\n\u003cli data-section-id=\"qvntg1\" data-start=\"2663\" data-end=\"2703\"\u003eEasy interfacing with microcontrollers\u003c\/li\u003e\n\u003cli data-section-id=\"q71dc0\" data-start=\"2704\" data-end=\"2791\"\u003eOptional modification points on common versions for timing and sensitivity adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"z8pey2\" data-start=\"2792\" data-end=\"2858\"\u003eOptional photosensor connection support on some module revisions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46823148519478,"sku":"VO8RQDH406","price":115.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/MH-SR602MiniPIRMotionDetectorSensor-2.png?v=1783543671","url":"https:\/\/roboracter.in\/products\/mini-pir-motion-detector-sensor-module-mh-sr602","provider":"Roboracter","version":"1.0","type":"link"}