{"product_id":"photo-interrupter-sensor-module-for-precise-speed","title":"Photo Interrupter Sensor Module For Precise Speed Measurement And Counting, Infrared Detection With Schmitt Trigger, Reliable Digital Output For Arduino, Microcontrollers, And DIY IoT Electronics Projects","description":"\u003cdiv\u003eInfrared Photo Interrupter Module for single unit sensing\u003cbr\u003e\n✔️ Compact 26.8 x 15 x 18.7 mm with 3 mm mounting holes \u003cp\u003eThis compact photo interrupter sensor module detects object interruptions for precise speed measurement and counting in DIY electronics, Arduino projects, and open-source IoT setups.\u003c\/p\u003e \u003cp\u003e✅ Precise infrared interruption detection with stray-light filtering\u003cbr\u003e\n✅ Schmitt trigger output delivers clean digital signal and an LED indicator when the beam is broken (active low)\u003cbr\u003e\n✅ 3.3V-5V operation; compatible with Arduino, Raspberry Pi, STM32\u003cbr\u003e\n✅ Compact footprint 26.8 x 15 x 18.7 mm; 3 mm mounting holes; 6 mm sensing gap\u003cbr\u003e\n✅ Ready-to-use plug-and-play module for speed sensing, pulse counting, and RPM measurement\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a photo interrupter sensor module used for in speed measurement projects?\nIt’s handy for counting pulses and measuring RPM in DIY electronics.\n- accurate interruption sensing for speed and position\n- works at 3.3-5V with popular microcontrollers\n- clean digital output via Schmitt trigger\n- compact plug-and-play module for quick prototyping\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48207229157611,"sku":"VXB0GSJD5452","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/417WIsyfezL.jpg?v=1778813481","url":"https:\/\/vxb.com\/products\/photo-interrupter-sensor-module-for-precise-speed","provider":"VXB Bearings","version":"1.0","type":"link"}