{"product_id":"wheeltec-electromagnetic-line-following-sensor","title":"Wheeltec Electromagnetic Line-Following Sensor Module with Bracket","description":"\u003cp\u003e\u003cspan\u003eThe Wheeltec Electromagnetic Line-Tracking Sensor Module is designed for intelligent car competitions and robotics education. Fully compatible with the NXP\/Freescale Smart Car platform, it operates at \u003cstrong\u003e20kHz frequency\u003c\/strong\u003e and supports \u003cstrong\u003e100mA track current\u003c\/strong\u003e, ensuring stable and accurate line detection. The module provides real-time analog signal output and includes STM32 sample routines and circuit schematics for easy integration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFrequency: 20kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTrack Current: 100mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCompatibility: NXP\/Freescale Smart Car competition standards\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOutput: Analog signal for line detection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDevelopment Support: STM32 sample code + circuit diagrams\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eApplications: Smart car competitions, robotics training, embedded system projects\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wheeltec","offers":[{"title":"Default Title","offer_id":45566760452294,"sku":"Wheeltec-ELFS","price":21.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/0050\/4774\/files\/O1CN01HDW4Ik23EBthLk8DX__723377223.webp?v=1772085561","url":"https:\/\/openelab.io\/products\/wheeltec-electromagnetic-line-following-sensor","provider":"OpenELAB Technology Ltd.","version":"1.0","type":"link"}