{"product_id":"ir-infrared-slotted-optical-sensor-module","title":"IR Infrared Slotted Optical Sensor Module","description":"\u003ch2\u003eIR Infrared Slotted Optical Sensor Module\u003c\/h2\u003e\n\u003cp\u003eEnhance your sensing and control projects with this \u003cstrong\u003eIR Infrared Slotted Optical Sensor Module\u003c\/strong\u003e. Built for makers, hobbyists, and professionals, it delivers dependable slot detection, clean digital output, and straightforward integration for robotics, automation, and other electronic applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide Operating Voltage (3.3 V–5.5 V)\u003c\/strong\u003e\u003cbr\u003eCompatible with both 3.3 V and 5 V systems no additional voltage regulation required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision 5 mm Slotted Sensor\u003c\/strong\u003e\u003cbr\u003eEquipped with an imported IR sensor element and a precisely machined 5 mm groove for consistent, stable detection with reduced false triggering.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClean Digital Output (LM393 Comparator)\u003c\/strong\u003e\u003cbr\u003eIntegrated LM393 comparator provides clear LOW\/HIGH signals for direct connection to microcontrollers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOnboard LED Status Indicator\u003c\/strong\u003e\u003cbr\u003eInstantly indicates “blocked” or “clear” status, enabling quick visual diagnostics without test equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e15 mA Drive Capability\u003c\/strong\u003e\u003cbr\u003eSupports direct driving of LEDs, relays, or small loads without an external driver.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSecure Mounting Design\u003c\/strong\u003e\u003cbr\u003eTwo fixed mounting holes allow firm installation on chassis, PCBs, or custom brackets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3 V – 5.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eIR Slotted Optical (5 mm slot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eDigital (0 = Blocked, 1 = Clear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComparator\u003c\/td\u003e\n\u003ctd\u003eLM393\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Current\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 15 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Size\u003c\/td\u003e\n\u003ctd\u003e30 × 10 × 12 mm (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e–20 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eBenefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine-Following Robots\u003c\/td\u003e\n\u003ctd\u003eAccurate edge and path detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObject Counting Systems\u003c\/td\u003e\n\u003ctd\u003eReliable pulse output as objects pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition \u0026amp; Limit Sensing\u003c\/td\u003e\n\u003ctd\u003ePrecise end-stop detection in CNC and 3D printers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomated Gates \u0026amp; Doors\u003c\/td\u003e\n\u003ctd\u003eDependable slot sensing for control logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart Home Automation\u003c\/td\u003e\n\u003ctd\u003eEntry or motion detection in frames and housings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRC \u0026amp; DIY Vehicles\u003c\/td\u003e\n\u003ctd\u003eWheel speed or gear position feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 × IR Infrared Slotted Optical Sensor Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose This Module?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision \u0026amp; Reliability\u003c\/strong\u003e\u003cbr\u003eHigh-quality groove coupler and LM393 comparator ensure stable operation, even in electrically noisy environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePlug-and-Play Integration\u003c\/strong\u003e\u003cbr\u003eWide voltage support and digital output simplify use with common microcontroller platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable \u0026amp; Compact Design\u003c\/strong\u003e\u003cbr\u003eSecure mounting and slim dimensions make it ideal for tight spaces and long-term installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your next build with accurate slot detection and hassle-free integration using the \u003cstrong\u003eIR Infrared Slotted Optical Sensor Module\u003c\/strong\u003e.\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":56866612740361,"sku":"8AEC2A2","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/4040\/2697\/files\/IR-Infrared-Slotted-Optical-Sensor-Module.webp?v=1778402429","url":"https:\/\/instock.net\/products\/ir-infrared-slotted-optical-sensor-module","provider":"InStock","version":"1.0","type":"link"}