{"product_id":"ir-infrared-obstacle-avoidance-sensor-module","title":"IR Infrared Obstacle Avoidance Sensor Module for Arduino \u0026 ESP32","description":"\u003cp\u003eIR Infrared Obstacle Avoidance Sensor Module for Arduino, ESP32 and robot cars with adjustable detection range for robotics, automation and DIY projects.\u003c\/p\u003e\n\u003ch3 data-section-id=\"mzm7mz\" data-start=\"2096\" data-end=\"2117\"\u003eDescription\u003c\/h3\u003e\n\u003ch3 data-section-id=\"1yljs7y\" data-start=\"2119\" data-end=\"2186\"\u003eIR Infrared Obstacle Avoidance Sensor Module for Arduino \u0026amp; ESP32\u003c\/h3\u003e\n\u003cp data-start=\"2188\" data-end=\"2694\"\u003eThe \u003cstrong data-start=\"2192\" data-end=\"2240\"\u003eIR Infrared Obstacle Avoidance Sensor Module\u003c\/strong\u003e is a compact proximity sensor designed to detect nearby objects using reflected infrared light. It features an onboard \u003cstrong data-start=\"2360\" data-end=\"2412\"\u003eIR transmitter, IR receiver and LM393 comparator\u003c\/strong\u003e, providing a fast and reliable digital output when an obstacle is detected. The detection distance is adjustable using the onboard potentiometer, typically from \u003cstrong data-start=\"2574\" data-end=\"2591\"\u003e2 cm to 30 cm\u003c\/strong\u003e, depending on the object's surface and environmental conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2696\" data-end=\"3007\"\u003eCompatible with \u003cstrong data-start=\"2712\" data-end=\"2768\"\u003eArduino, ESP32, ESP8266, Raspberry Pi Pico and STM32\u003c\/strong\u003e, this module is widely used in \u003cstrong data-start=\"2800\" data-end=\"2904\"\u003erobot cars, obstacle avoidance robots, automation systems, smart devices and educational electronics\u003c\/strong\u003e. Its simple digital interface makes it easy to integrate into beginner and advanced robotics projects.\u003c\/p\u003e\n\u003ch3 data-section-id=\"u0ybrq\" data-start=\"3014\" data-end=\"3028\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"3030\" data-end=\"3354\"\u003e\n\u003cli data-section-id=\"6gsxkb\" data-start=\"3030\" data-end=\"3066\"\u003eActive infrared obstacle detection\u003c\/li\u003e\n\u003cli data-section-id=\"x4sapj\" data-start=\"3067\" data-end=\"3096\"\u003eAdjustable sensing distance\u003c\/li\u003e\n\u003cli data-section-id=\"1r6wwsz\" data-start=\"3097\" data-end=\"3120\"\u003eDigital output signal\u003c\/li\u003e\n\u003cli data-section-id=\"tzuuox\" data-start=\"3121\" data-end=\"3147\"\u003eLM393 comparator onboard\u003c\/li\u003e\n\u003cli data-section-id=\"1emvyce\" data-start=\"3148\" data-end=\"3168\"\u003eFast response time\u003c\/li\u003e\n\u003cli data-section-id=\"yo6dd7\" data-start=\"3169\" data-end=\"3187\"\u003eHigh sensitivity\u003c\/li\u003e\n\u003cli data-section-id=\"ikokov\" data-start=\"3188\" data-end=\"3215\"\u003eOperating voltage 3.3V–5V\u003c\/li\u003e\n\u003cli data-section-id=\"1wl2tj5\" data-start=\"3216\" data-end=\"3251\"\u003eBuilt-in power and detection LEDs\u003c\/li\u003e\n\u003cli data-section-id=\"1st32h8\" data-start=\"3252\" data-end=\"3272\"\u003eCompact PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"13yx3xu\" data-start=\"3273\" data-end=\"3294\"\u003eEasy GPIO interface\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"3295\" data-end=\"3318\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"15hksjj\" data-start=\"3319\" data-end=\"3354\"\u003eIdeal for robotics and automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"zjxypn\" data-start=\"3361\" data-end=\"3387\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"3389\" data-end=\"3915\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3389\" data-end=\"3416\"\u003e\n\u003ctr data-start=\"3389\" data-end=\"3416\"\u003e\n\u003cth data-start=\"3389\" data-end=\"3405\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"3405\" data-end=\"3416\" data-col-size=\"md\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3444\" data-end=\"3915\"\u003e\n\u003ctr data-start=\"3444\" data-end=\"3490\"\u003e\n\u003ctd data-start=\"3444\" data-end=\"3458\" data-col-size=\"sm\"\u003eModule Type\u003c\/td\u003e\n\u003ctd data-start=\"3458\" data-end=\"3490\" data-col-size=\"md\"\u003eIR Obstacle Avoidance Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3491\" data-end=\"3542\"\u003e\n\u003ctd data-start=\"3491\" data-end=\"3505\" data-col-size=\"sm\"\u003eSensor Type\u003c\/td\u003e\n\u003ctd data-start=\"3505\" data-end=\"3542\" data-col-size=\"md\"\u003eActive Infrared Reflective Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3543\" data-end=\"3579\"\u003e\n\u003ctd data-start=\"3543\" data-end=\"3563\" data-col-size=\"sm\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-start=\"3563\" data-end=\"3579\" data-col-size=\"md\"\u003e3.3V – 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3580\" data-end=\"3634\"\u003e\n\u003ctd data-start=\"3580\" data-end=\"3594\" data-col-size=\"sm\"\u003eOutput Type\u003c\/td\u003e\n\u003ctd data-start=\"3594\" data-end=\"3634\" data-col-size=\"md\"\u003eDigital (Active LOW on most modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3635\" data-end=\"3694\"\u003e\n\u003ctd data-start=\"3635\" data-end=\"3656\" data-col-size=\"sm\"\u003eDetection Distance\u003c\/td\u003e\n\u003ctd data-start=\"3656\" data-end=\"3694\" data-col-size=\"md\"\u003eApproximately 2–30 cm (Adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3695\" data-end=\"3734\"\u003e\n\u003ctd data-start=\"3695\" data-end=\"3713\" data-col-size=\"sm\"\u003eDetection Angle\u003c\/td\u003e\n\u003ctd data-start=\"3713\" data-end=\"3734\" data-col-size=\"md\"\u003eApproximately 35°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3735\" data-end=\"3760\"\u003e\n\u003ctd data-start=\"3735\" data-end=\"3751\" data-col-size=\"sm\"\u003eComparator IC\u003c\/td\u003e\n\u003ctd data-start=\"3751\" data-end=\"3760\" data-col-size=\"md\"\u003eLM393\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3761\" data-end=\"3811\"\u003e\n\u003ctd data-start=\"3761\" data-end=\"3786\" data-col-size=\"sm\"\u003eSensitivity Adjustment\u003c\/td\u003e\n\u003ctd data-start=\"3786\" data-end=\"3811\" data-col-size=\"md\"\u003eOnboard Potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3812\" data-end=\"3841\"\u003e\n\u003ctd data-start=\"3812\" data-end=\"3824\" data-col-size=\"sm\"\u003eInterface\u003c\/td\u003e\n\u003ctd data-start=\"3824\" data-end=\"3841\" data-col-size=\"md\"\u003eVCC, GND, OUT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3842\" data-end=\"3915\"\u003e\n\u003ctd data-start=\"3842\" data-end=\"3862\" data-col-size=\"sm\"\u003eCompatible Boards\u003c\/td\u003e\n\u003ctd data-start=\"3862\" data-end=\"3915\" data-col-size=\"md\"\u003eArduino, ESP32, ESP8266, Raspberry Pi Pico, STM32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-section-id=\"c3mln3\" data-start=\"4027\" data-end=\"4041\"\u003eApplications\u003c\/h3\u003e\n\u003cp data-start=\"4043\" data-end=\"4055\"\u003ePerfect for:\u003c\/p\u003e\n\u003cul data-start=\"4057\" data-end=\"4296\"\u003e\n\u003cli data-section-id=\"yvbvtb\" data-start=\"4057\" data-end=\"4069\"\u003eRobot Cars\u003c\/li\u003e\n\u003cli data-section-id=\"1d14qki\" data-start=\"4070\" data-end=\"4097\"\u003eObstacle Avoidance Robots\u003c\/li\u003e\n\u003cli data-section-id=\"1jcmd8k\" data-start=\"4098\" data-end=\"4116\"\u003eArduino Projects\u003c\/li\u003e\n\u003cli data-section-id=\"2la6h\" data-start=\"4117\" data-end=\"4133\"\u003eESP32 Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1a4jiu1\" data-start=\"4134\" data-end=\"4157\"\u003eRaspberry Pi Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1gv0p59\" data-start=\"4158\" data-end=\"4174\"\u003eSTEM Education\u003c\/li\u003e\n\u003cli data-section-id=\"17og4a8\" data-start=\"4175\" data-end=\"4198\"\u003eIndustrial Automation\u003c\/li\u003e\n\u003cli data-section-id=\"1ji3lzs\" data-start=\"4199\" data-end=\"4220\"\u003eSmart Home Projects\u003c\/li\u003e\n\u003cli data-section-id=\"1i0cevm\" data-start=\"4221\" data-end=\"4239\"\u003eObject Detection\u003c\/li\u003e\n\u003cli data-section-id=\"jt099y\" data-start=\"4240\" data-end=\"4259\"\u003eProximity Sensing\u003c\/li\u003e\n\u003cli data-section-id=\"labcvh\" data-start=\"4260\" data-end=\"4277\"\u003eDIY Electronics\u003c\/li\u003e\n\u003cli data-section-id=\"8d9kq8\" data-start=\"4278\" data-end=\"4296\"\u003eEmbedded Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hg9dub\" data-start=\"4303\" data-end=\"4321\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"4323\" data-end=\"4373\"\u003e\n\u003cli data-section-id=\"1hjewth\" data-start=\"4323\" data-end=\"4373\"\u003e1 × IR Infrared Obstacle Avoidance Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"2xgsg0\" data-start=\"4380\" data-end=\"4403\"\u003eWhy Buy from Chip.pk?\u003c\/h3\u003e\n\u003cul data-start=\"4405\" data-end=\"4677\"\u003e\n\u003cli data-section-id=\"15hwuoo\" data-start=\"4405\" data-end=\"4433\"\u003eGenuine electronic modules\u003c\/li\u003e\n\u003cli data-section-id=\"1jiuijv\" data-start=\"4434\" data-end=\"4480\"\u003eDirectly imported from trusted manufacturers\u003c\/li\u003e\n\u003cli data-section-id=\"l45g6o\" data-start=\"4481\" data-end=\"4512\"\u003eFast delivery across Pakistan\u003c\/li\u003e\n\u003cli data-section-id=\"1ejib36\" data-start=\"4513\" data-end=\"4556\"\u003eWholesale and retail quantities available\u003c\/li\u003e\n\u003cli data-section-id=\"pba99i\" data-start=\"4557\" data-end=\"4592\"\u003eTechnical support before purchase\u003c\/li\u003e\n\u003cli data-section-id=\"1pedf4w\" data-start=\"4593\" data-end=\"4611\"\u003eSecure packaging\u003c\/li\u003e\n\u003cli data-section-id=\"jazdqu\" data-start=\"4612\" data-end=\"4677\"\u003eTrusted supplier for students, makers, engineers and industries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"195ecoo\" data-start=\"4684\" data-end=\"4719\"\u003eFrequently Asked Questions (FAQs)\u003c\/h3\u003e\n\u003ch3 data-section-id=\"khodz1\" data-start=\"4721\" data-end=\"4764\"\u003eIs this sensor compatible with Arduino?\u003c\/h3\u003e\n\u003cp data-start=\"4766\" data-end=\"4922\"\u003eYes. It works with Arduino Uno, Nano, Mega and other Arduino-compatible boards using a simple digital GPIO connection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"2as1jb\" data-start=\"4924\" data-end=\"4952\"\u003eCan I use it with ESP32?\u003c\/h3\u003e\n\u003cp data-start=\"4954\" data-end=\"5096\"\u003eYes. The module supports \u003cstrong data-start=\"4979\" data-end=\"4993\"\u003e3.3V logic\u003c\/strong\u003e, making it compatible with ESP32 and ESP8266 development boards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"isfjuj\" data-start=\"5098\" data-end=\"5141\"\u003eCan the detection distance be adjusted?\u003c\/h3\u003e\n\u003cp data-start=\"5143\" data-end=\"5286\"\u003eYes. An onboard potentiometer allows you to adjust the detection range, typically from \u003cstrong data-start=\"5230\" data-end=\"5247\"\u003e2 cm to 30 cm\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1058r28\" data-start=\"5288\" data-end=\"5339\"\u003eCan it measure the exact distance to an object?\u003c\/h3\u003e\n\u003cp data-start=\"5341\" data-end=\"5561\"\u003eNo. This module provides a \u003cstrong data-start=\"5368\" data-end=\"5396\"\u003edigital detection signal\u003c\/strong\u003e indicating whether an object is within the configured range. It does \u003cstrong data-start=\"5466\" data-end=\"5473\"\u003enot\u003c\/strong\u003e measure exact distance like an ultrasonic sensor. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1hdldch\" data-start=\"5563\" data-end=\"5608\"\u003eIs it suitable for line-following robots?\u003c\/h3\u003e\n\u003cp data-start=\"5610\" data-end=\"5759\"\u003eIt can detect contrast in some applications, but dedicated \u003cstrong data-start=\"5669\" data-end=\"5697\"\u003eIR line tracking sensors\u003c\/strong\u003e are generally recommended for accurate line-following robots.\u003c\/p\u003e","brand":"Chip.pk","offers":[{"title":"Default Title","offer_id":51931906441501,"sku":null,"price":100.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1060\/7389\/files\/IR_Infrared_Obstacle_Avoidance_Sensor_Module_for_Arduino_ESP32.png?v=1782559712","url":"https:\/\/www.chip.pk\/products\/ir-infrared-obstacle-avoidance-sensor-module","provider":"Chip.pk","version":"1.0","type":"link"}