5Pcs Speed Measuring Sensor IR Infrared Slotted Optical Optocoupler Module Photo Interrupter Sensor for Motor Speed Detection or Arduino with Encoders

Description

🚀 Unlock precision speed sensing with sleek infrared tech!

This 5-piece set of Youmile GR-YM-227 IR slotted optical sensors delivers precise motor speed detection with infrared technology and stable Schmitt trigger outputs. Compact and low-power, they’re ideal for Arduino projects and professional encoder applications, featuring a handy LED indicator and wide voltage compatibility.