{"product_id":"am312-infrared-sensor-module-motion-sensor-2-7-12v","title":"AM312 Infrared Sensor Module Motion Sensor 2.7-12V","description":"\u003ch4 data-start=\"177\" data-end=\"255\"\u003e\u003cstrong data-start=\"180\" data-end=\"255\"\u003eAM312 Mini PIR Motion Sensor Module (2.7–12V) | Infrared Body Detection\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"257\" data-end=\"503\"\u003eAdd reliable and ultra-low-power motion detection to your electronics projects with the \u003cstrong data-start=\"345\" data-end=\"377\"\u003eAM312 Mini PIR Sensor Module\u003c\/strong\u003e.\u003cbr data-start=\"378\" data-end=\"381\"\u003eUsing passive infrared (PIR) technology, it detects human presence and movement and outputs a clean digital HIGH signal.\u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"676\"\u003eIts wide voltage range \u003cstrong data-start=\"528\" data-end=\"542\"\u003eDC 2.7–12V\u003c\/strong\u003e makes it fully compatible with 3.3V systems such as:\u003cbr data-start=\"595\" data-end=\"598\"\u003e\u003cstrong data-start=\"598\" data-end=\"641\"\u003eESP8266, ESP8285, ESP32, STM32, Arduino\u003c\/strong\u003e, and other microcontroller boards.\u003c\/p\u003e\n\u003chr data-start=\"678\" data-end=\"681\"\u003e\n\u003ch4 data-start=\"683\" data-end=\"700\"\u003e⭐ \u003cstrong data-start=\"688\" data-end=\"700\"\u003eFeatures\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"704\" data-end=\"827\"\u003e\n\u003cstrong data-start=\"704\" data-end=\"747\"\u003eHigh sensitivity \u0026amp; reliable performance\u003c\/strong\u003e\u003cbr data-start=\"747\" data-end=\"750\"\u003eBuilt with digital signal processing to reduce noise and improve stability.\u003c\/li\u003e\n\u003cli data-start=\"831\" data-end=\"930\"\u003e\n\u003cstrong data-start=\"831\" data-end=\"862\"\u003eUltra-low power consumption\u003c\/strong\u003e\u003cbr data-start=\"862\" data-end=\"865\"\u003eStatic current \u0026lt;0.1mA — ideal for battery-powered applications.\u003c\/li\u003e\n\u003cli data-start=\"934\" data-end=\"1032\"\u003e\n\u003cstrong data-start=\"934\" data-end=\"968\"\u003eMiniature size: only 10 × 8 mm\u003c\/strong\u003e\u003cbr data-start=\"968\" data-end=\"971\"\u003eSmall lens design, perfect for compact or embedded devices.\u003c\/li\u003e\n\u003cli data-start=\"1036\" data-end=\"1221\"\u003e\n\u003cstrong data-start=\"1036\" data-end=\"1083\"\u003eRepeatable trigger mode (Auto-Extend Delay)\u003c\/strong\u003e\u003cbr data-start=\"1083\" data-end=\"1086\"\u003eWhen motion is detected, the HIGH output stays active.\u003cbr data-start=\"1142\" data-end=\"1145\"\u003eEach detected movement resets the delay timer, preventing false shutdowns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1223\" data-end=\"1226\"\u003e\n\u003ch4 data-start=\"1228\" data-end=\"1262\"\u003e🔧 \u003cstrong data-start=\"1234\" data-end=\"1262\"\u003eTechnical Specifications\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"1266\" data-end=\"1299\"\u003e\n\u003cstrong data-start=\"1266\" data-end=\"1286\"\u003eWorking voltage:\u003c\/strong\u003e DC 2.7–12V\u003c\/li\u003e\n\u003cli data-start=\"1302\" data-end=\"1330\"\u003e\n\u003cstrong data-start=\"1302\" data-end=\"1321\"\u003eStatic current:\u003c\/strong\u003e \u0026lt;0.1mA\u003c\/li\u003e\n\u003cli data-start=\"1333\" data-end=\"1361\"\u003e\n\u003cstrong data-start=\"1333\" data-end=\"1348\"\u003eDelay time:\u003c\/strong\u003e ~2 seconds\u003c\/li\u003e\n\u003cli data-start=\"1364\" data-end=\"1395\"\u003e\n\u003cstrong data-start=\"1364\" data-end=\"1382\"\u003eBlocking time:\u003c\/strong\u003e ~2 seconds\u003c\/li\u003e\n\u003cli data-start=\"1398\" data-end=\"1436\"\u003e\n\u003cstrong data-start=\"1398\" data-end=\"1415\"\u003eTrigger mode:\u003c\/strong\u003e Repeatable trigger\u003c\/li\u003e\n\u003cli data-start=\"1439\" data-end=\"1509\"\u003e\n\u003cstrong data-start=\"1439\" data-end=\"1459\"\u003eDetection range:\u003c\/strong\u003e 100° cone angle, 3–5 meters (depending on lens)\u003c\/li\u003e\n\u003cli data-start=\"1512\" data-end=\"1555\"\u003e\n\u003cstrong data-start=\"1512\" data-end=\"1538\"\u003eOperating temperature:\u003c\/strong\u003e -20°C to +60°C\u003c\/li\u003e\n\u003cli data-start=\"1558\" data-end=\"1583\"\u003e\n\u003cstrong data-start=\"1558\" data-end=\"1571\"\u003ePCB size:\u003c\/strong\u003e 10 × 8 mm\u003c\/li\u003e\n\u003cli data-start=\"1586\" data-end=\"1616\"\u003e\n\u003cstrong data-start=\"1586\" data-end=\"1600\"\u003eLens type:\u003c\/strong\u003e Mini PIR lens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1618\" data-end=\"1621\"\u003e\n\u003ch4 data-start=\"1623\" data-end=\"1645\"\u003e🏠 \u003cstrong data-start=\"1629\" data-end=\"1645\"\u003eApplications\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cp data-start=\"1647\" data-end=\"1681\"\u003eThe AM312 PIR module is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1685\" data-end=\"1710\"\u003eMotion-activated lights\u003c\/li\u003e\n\u003cli data-start=\"1713\" data-end=\"1736\"\u003eSmart home automation\u003c\/li\u003e\n\u003cli data-start=\"1739\" data-end=\"1767\"\u003eSecurity and alarm systems\u003c\/li\u003e\n\u003cli data-start=\"1770\" data-end=\"1799\"\u003eAuto-switch control systems\u003c\/li\u003e\n\u003cli data-start=\"1802\" data-end=\"1830\"\u003eLow-power sensing projects\u003c\/li\u003e\n\u003cli data-start=\"1833\" data-end=\"1864\"\u003eArduino \/ ESP DIY electronics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43819783553175,"sku":"21IR000010","price":83.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/AM312-mini-PIR-motion-sensor-module-GND-OUT-VCC-pins.png?v=1763445574","url":"https:\/\/scccltd.com\/en-tw\/products\/am312-infrared-sensor-module-motion-sensor-2-7-12v","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}