This optical sensor features five (5) IR LEDs with corresponding phototransistors that measure the amount of infrared light reflected from a surface. Light colors reflect light whereas dark colors absorb light. Each of the eight channels can be read directly by the digital I/O lines of your robot's microcontroller brain.
Features
5-ch ITR20001/T infrared detector, high sensitivity, anti-jamming, stable performance
High precision analog output, combined with PID control algorithm, allows the robot tracks lines more stable
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{"id":8182762996029,"title":"Infrared Line Tracking Sensor","handle":"infrared-line-tracking-sensor","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis optical sensor features five (5) IR LEDs with corresponding phototransistors that measure the amount of infrared light reflected from a surface. Light colors reflect light whereas dark colors absorb light. Each of the eight channels can be read directly by the digital I\/O lines of your robot's microcontroller brain.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5-ch ITR20001\/T infrared detector, high sensitivity, anti-jamming, stable performance\u003c\/li\u003e\n\u003cli\u003eHigh precision analog output, combined with PID control algorithm, allows the robot tracks lines more stable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower: 3.3V ~ 5V\u003c\/li\u003e\n\u003cli\u003eDimension: 78mm × 18mm\u003c\/li\u003e\n\u003cli\u003eDetector spacing: 16mm\u003c\/li\u003e\n\u003cli\u003eMounting holes size: 3mm\u003c\/li\u003e\n\u003cli\u003eDetection range: 1cm ~ 5cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRobot line tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eIn the case of working with a MCU:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVCC ↔ 3.3V ~ 5V\u003c\/li\u003e\n\u003cli\u003eGND ↔ GND\u003c\/li\u003e\n\u003cli\u003eIR1 ↔ MCU.IO (ch1, analog output)\u003c\/li\u003e\n\u003cli\u003eIR2 ↔ MCU.IO (ch2, analog output)\u003c\/li\u003e\n\u003cli\u003eIR3 ↔ MCU.IO (ch3, analog output)\u003c\/li\u003e\n\u003cli\u003eIR4 ↔ MCU.IO (ch4, analog output)\u003c\/li\u003e\n\u003cli\u003eIR5 ↔ MCU.IO (ch5, analog output)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"std\"\u003e\n\u003col\u003e\n\u003cli\u003eTracker Sensor x1\u003c\/li\u003e\n\u003cli\u003eXH2.54 7PIN wire x1\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eWeight:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e0.007 kg\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"imgTextWrap\"\u003e\n\u003cdiv\u003e1\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Tracker-Sensor\/Tracker-Sensor-1.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Tracker-Sensor\/Tracker-Sensor-1_93.jpg\"\u003e\u003c\/a\u003e 2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accessories\/XH2.54-7PIN.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accessories\/XH2.54-7PIN_93.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Tracker-Sensor\/Tracker-Sensor-size.jpg\" alt=\"Tracker Sensor dimensions\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003ch2\u003eDevelopment Resources\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWiki :\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/Tracker_Sensor\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/Tracker_Sensor\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e","published_at":"2023-03-18T01:56:16+05:30","created_at":"2023-03-18T01:56:16+05:30","vendor":"Waveshare","type":"","tags":["12223","Arduino Sensor","ELC3","ir","IR RECEIVER","IR Reflective sensor","ir sensor","ir sensor receiver","LGT-SNR","MTN-SNR","Sensor","WaveSH","Waveshare","WVSH","ZOHO UPDATED"],"price":39999,"price_min":39999,"price_max":39999,"available":true,"price_varies":false,"compare_at_price":49999,"compare_at_price_min":49999,"compare_at_price_max":49999,"compare_at_price_varies":false,"variants":[{"id":44825715966269,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ELC3042","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Infrared Line Tracking Sensor","public_title":null,"options":["Default Title"],"price":39999,"weight":10,"compare_at_price":49999,"inventory_management":"shopify","barcode":"ELC3042","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/products\/tracker-sensor-1.jpg?v=1679084843","\/\/thinkrobotics.com\/cdn\/shop\/products\/tracker-sensor-2.jpg?v=1679084843","\/\/thinkrobotics.com\/cdn\/shop\/products\/tracker-sensor-3.jpg?v=1679084843"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/products\/tracker-sensor-1.jpg?v=1679084843","options":["Title"],"media":[{"alt":null,"id":33137097015613,"position":1,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/tracker-sensor-1.jpg?v=1679084843"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/tracker-sensor-1.jpg?v=1679084843","width":800},{"alt":null,"id":33137096982845,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/tracker-sensor-2.jpg?v=1679084843"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/tracker-sensor-2.jpg?v=1679084843","width":800},{"alt":null,"id":33137096950077,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/tracker-sensor-3.jpg?v=1679084843"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/tracker-sensor-3.jpg?v=1679084843","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThis optical sensor features five (5) IR LEDs with corresponding phototransistors that measure the amount of infrared light reflected from a surface. Light colors reflect light whereas dark colors absorb light. Each of the eight channels can be read directly by the digital I\/O lines of your robot's microcontroller brain.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5-ch ITR20001\/T infrared detector, high sensitivity, anti-jamming, stable performance\u003c\/li\u003e\n\u003cli\u003eHigh precision analog output, combined with PID control algorithm, allows the robot tracks lines more stable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower: 3.3V ~ 5V\u003c\/li\u003e\n\u003cli\u003eDimension: 78mm × 18mm\u003c\/li\u003e\n\u003cli\u003eDetector spacing: 16mm\u003c\/li\u003e\n\u003cli\u003eMounting holes size: 3mm\u003c\/li\u003e\n\u003cli\u003eDetection range: 1cm ~ 5cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRobot line tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eIn the case of working with a MCU:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVCC ↔ 3.3V ~ 5V\u003c\/li\u003e\n\u003cli\u003eGND ↔ GND\u003c\/li\u003e\n\u003cli\u003eIR1 ↔ MCU.IO (ch1, analog output)\u003c\/li\u003e\n\u003cli\u003eIR2 ↔ MCU.IO (ch2, analog output)\u003c\/li\u003e\n\u003cli\u003eIR3 ↔ MCU.IO (ch3, analog output)\u003c\/li\u003e\n\u003cli\u003eIR4 ↔ MCU.IO (ch4, analog output)\u003c\/li\u003e\n\u003cli\u003eIR5 ↔ MCU.IO (ch5, analog output)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"std\"\u003e\n\u003col\u003e\n\u003cli\u003eTracker Sensor x1\u003c\/li\u003e\n\u003cli\u003eXH2.54 7PIN wire x1\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eWeight:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e0.007 kg\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"imgTextWrap\"\u003e\n\u003cdiv\u003e1\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Tracker-Sensor\/Tracker-Sensor-1.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Tracker-Sensor\/Tracker-Sensor-1_93.jpg\"\u003e\u003c\/a\u003e 2\u003ca href=\"https:\/\/www.waveshare.com\/img\/devkit\/accessories\/XH2.54-7PIN.jpg\" target=\"_blank\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accessories\/XH2.54-7PIN_93.jpg\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e \u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Tracker-Sensor\/Tracker-Sensor-size.jpg\" alt=\"Tracker Sensor dimensions\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003ch2\u003eDevelopment Resources\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWiki :\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/Tracker_Sensor\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/Tracker_Sensor\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e"}
First of all, I appreciate the nice packing. The product served its purpose. But there is no response IF we ring up the number given by you is not at all responsive. which puts us in tension.
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