5 Pack Infrared Break Beam Sensor With 2ms Fast Response For Arduino 3 To 5V Photoelectric Switch Perfect For Motion Detection DIY Robotics Projects And Industrial Controls
✔️ 5-pack IR Break Beam Sensor, 2ms response, DC 3-5V, NPN NO
These infrared break-beam sensors detect when an object interrupts their light beam and are commonly used in robotics, automation, and educational projects to measure motion, count items, or trigger events. The compact 20 x 10 x 8 mm plastic housing fits tight spaces and runs on DC 3-5V for easy integration with popular microcontroller platforms like Arduino.
✅ High-speed detection with a 2ms response time to accurately sense motion.
✅ 3-5V DC operation, compatible with Arduino and microcontrollers
✅ NPN normally open output to simplify wiring
✅ Small 20x10x8 mm plastic housing for tight spaces
✅ 5-pack option for multiple projects or kits
✅ 1-2 mm accuracy and 1 m sensing range
💡 What is an infrared break beam sensor used for in automation and robotics? In short, it's handy for detecting objects, counting items, and triggering events in a system. - It detects passing objects for motion timing - Great for counters and trigger signals - Easy to wire with a pull-up resistor to microcontrollers