{"product_id":"ir-obstacle-avoidance-sensor-module-with-lm393","title":"IR Obstacle Avoidance Sensor Module With LM393","description":"\u003cp data-start=\"77\" data-end=\"588\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe IR Obstacle Avoidance Sensor Module with LM393 is a compact infrared proximity sensor designed to detect nearby objects without physical contact. It consists of an infrared (IR) transmitting LED, an IR receiving photodiode, and an onboard LM393 voltage comparator that converts the reflected infrared signal into a stable digital output. The sensor detects obstacles by transmitting infrared light and measuring the reflected signal from nearby objects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"590\" data-end=\"1141\"\u003eOperating from 3.3V to 5V DC, the module features an onboard potentiometer for adjusting the detection sensitivity and range. It provides a digital TTL output, allowing easy interfacing with Arduino, ESP32, STM32, Raspberry Pi, PIC, AVR, and other microcontrollers. With its fast response time, low power consumption, and simple three-pin interface, the module is widely used in obstacle avoidance robots, line-following robots, industrial automation, smart vehicles, and educational electronics projects.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1148\" data-end=\"1165\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1167\" data-end=\"1727\"\u003e\n\u003cli data-section-id=\"whkctt\" data-start=\"1167\" data-end=\"1206\"\u003eBased on the LM393 voltage comparator\u003c\/li\u003e\n\u003cli data-section-id=\"2py0fm\" data-start=\"1207\" data-end=\"1247\"\u003eInfrared reflective obstacle detection\u003c\/li\u003e\n\u003cli data-section-id=\"17ncpmf\" data-start=\"1248\" data-end=\"1307\"\u003eAdjustable detection distance using onboard potentiometer\u003c\/li\u003e\n\u003cli data-section-id=\"17n5681\" data-start=\"1308\" data-end=\"1328\"\u003eDigital TTL output\u003c\/li\u003e\n\u003cli data-section-id=\"17ov2xl\" data-start=\"1329\" data-end=\"1365\"\u003eOperating voltage of 3.3V to 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1emvyce\" data-start=\"1366\" data-end=\"1386\"\u003eFast response time\u003c\/li\u003e\n\u003cli data-section-id=\"14o36yd\" data-start=\"1387\" data-end=\"1428\"\u003eHigh sensitivity and stable performance\u003c\/li\u003e\n\u003cli data-section-id=\"mtohds\" data-start=\"1429\" data-end=\"1474\"\u003eBuilt-in power and detection indicator LEDs\u003c\/li\u003e\n\u003cli data-section-id=\"1lj53ag\" data-start=\"1475\" data-end=\"1522\"\u003eStrong immunity to ambient light interference\u003c\/li\u003e\n\u003cli data-section-id=\"1dcbm6k\" data-start=\"1523\" data-end=\"1556\"\u003eCompact PCB with mounting holes\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1557\" data-end=\"1580\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"wthksq\" data-start=\"1581\" data-end=\"1603\"\u003eEasy 3-pin interface\u003c\/li\u003e\n\u003cli data-section-id=\"17xgc05\" data-start=\"1604\" data-end=\"1671\"\u003eCompatible with Arduino, ESP32, STM32, Raspberry Pi, AVR, and PIC\u003c\/li\u003e\n\u003cli data-section-id=\"6m1hhj\" data-start=\"1672\" data-end=\"1727\"\u003eIdeal for obstacle avoidance and robotic applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46748469461046,"sku":"IHA8NLSMB6","price":36.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/ir_sensor-1.png?v=1783280053","url":"https:\/\/roboracter.in\/products\/ir-obstacle-avoidance-sensor-module-with-lm393","provider":"Roboracter","version":"1.0","type":"link"}