{"product_id":"infrared-obstacle-avoidance-sensor-module-arduino-smart-car-robot","title":"Infrared Obstacle Avoidance Sensor Module for Arduino \u0026 Robot","description":"\n\u003ch2\u003eInfrared Obstacle Avoidance Sensor Module – Arduino, Smart Car \u0026amp; Robot Projects\u003c\/h2\u003e\n\u003cp\u003eTake your DIY electronics and robotics builds to the next level with this compact \u003cstrong\u003eInfrared Obstacle Avoidance Sensor Module\u003c\/strong\u003e. Designed for seamless compatibility with Arduino boards, smart cars, and robotic platforms, this module delivers reliable real-time proximity and obstacle detection — making it an essential component for hobbyists, students, and engineers alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Detection Distance:\u003c\/strong\u003e Onboard potentiometer lets you fine-tune the sensing range to suit your specific project requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-Pin Interface:\u003c\/strong\u003e Simple VCC, GND, and signal output connections for quick and easy integration with Arduino and other microcontrollers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Construction:\u003c\/strong\u003e Built with surface-mount components on a durable \u003cstrong\u003eFR4 PCB\u003c\/strong\u003e for stable, long-term performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e Measures just \u003cstrong\u003e45.50mm × 14.10mm × 8.50mm\u003c\/strong\u003e — fits neatly into tight spaces in your robot chassis or smart car frame.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Infrared Emitter \u0026amp; Receiver:\u003c\/strong\u003e Actively emits and receives IR signals to accurately detect objects and surfaces in the module's path.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in Multipacks:\u003c\/strong\u003e Choose from 1 pc, 5 pcs, or 10 pcs to match your project scale and budget.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino-based smart car obstacle avoidance systems\u003c\/li\u003e\n  \u003cli\u003eAutonomous robot navigation and line-following projects\u003c\/li\u003e\n  \u003cli\u003eDIY electronics prototyping and STEM education\u003c\/li\u003e\n  \u003cli\u003eProximity detection for automated systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e FR4 PCB + Electronic Components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 45.50mm × 14.10mm × 8.50mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e 3-Pin (VCC, GND, OUT)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e SMD sensor module(s)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Options:\u003c\/strong\u003e 1 pc \/ 5 pcs \/ 10 pcs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Arduino, Raspberry Pi, smart car kits, robot platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuild Smarter Robots \u0026amp; Smarter Circuits\u003c\/h3\u003e\n\u003cp\u003eWhether you're building your first Arduino smart car or expanding a complex robotics system, this infrared sensor module provides the dependable obstacle detection you need. Its compact design and universal 3-pin interface make installation straightforward, even for beginners.\u003c\/p\u003e\n\n\u003cp\u003eLooking to expand your electronics and DIY toolkit? Check out our \u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire for DIY Making\u003c\/a\u003e for versatile crafting wire, and explore our full range of maker supplies.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What is the Infrared Obstacle Avoidance Sensor Module used for in Arduino projects?\u003c\/h4\u003e\n\u003cp\u003eA: This infrared obstacle avoidance sensor module is used to detect objects or surfaces within its adjustable sensing range and send a signal to a connected microcontroller (such as an Arduino). It is commonly used in smart car obstacle avoidance, autonomous robot navigation, and proximity detection systems in DIY electronics projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I connect the infrared sensor module to an Arduino board?\u003c\/h4\u003e\n\u003cp\u003eA: The module uses a simple 3-pin interface — VCC (power), GND (ground), and OUT (digital signal output). Connect VCC to your Arduino's 5V pin, GND to a ground pin, and OUT to any digital input pin on your Arduino. Once connected, you can read the signal output in your sketch to trigger actions when an obstacle is detected.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I adjust the obstacle detection distance on this sensor module?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The module features an onboard potentiometer that allows you to fine-tune the infrared detection distance. By turning the potentiometer, you can set the sensor's sensitivity and effective range to match the specific needs of your smart car, robot, or other automation project.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many sensor modules come in each order?\u003c\/h4\u003e\n\u003cp\u003eA: You can choose from three quantity options at checkout: 1 pc, 5 pcs, or 10 pcs. Multipacks are ideal for larger robotics builds or STEM classroom kits where multiple detection points are needed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this module compatible with platforms other than Arduino?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. While it is optimized for Arduino, the 3-pin digital output interface makes it compatible with most microcontrollers that support 5V digital I\/O, including Raspberry Pi (with a logic level converter), ESP8266, ESP32, and other common development boards.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the Infrared Obstacle Avoidance Sensor Module used for in Arduino projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This infrared obstacle avoidance sensor module is used to detect objects or surfaces within its adjustable sensing range and send a signal to a connected microcontroller (such as an Arduino). 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While it is optimized for Arduino, the 3-pin digital output interface makes it compatible with most microcontrollers that support 5V digital I\/O, including Raspberry Pi (with a logic level converter), ESP8266, ESP32, and other common development boards.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Infrared Obstacle Avoidance Sensor Module for Arduino \u0026 Robot\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/products\/infrared-obstacle-avoidance-sensor-module-arduino-smart-car-robot\"}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"5PCS","offer_id":54240630112566,"sku":"14:350850#5PCS","price":7.74,"currency_code":"USD","in_stock":true},{"title":"1PCS","offer_id":54240630145334,"sku":"14:365458#1PCS","price":3.78,"currency_code":"USD","in_stock":true},{"title":"10PCS","offer_id":54240630178102,"sku":"14:771#10PCS","price":12.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/S376e0aa6c6c341f9b0b131632a0de691I.webp?v=1784581667","url":"https:\/\/zpaxo.com\/products\/infrared-obstacle-avoidance-sensor-module-arduino-smart-car-robot","provider":"Zpaxo","version":"1.0","type":"link"}