Five Pack IR Break Beam Sensor Modules With 3mm Photoelectric Switch DC 3 To 5V For Arduino And Robotics Object Counting And Motion Detection Ultra Fast 2ms Response For Smart Industrial Control Cable Options Up To Fifty Cm

Five-Pack IR Break Beam Sensor Modules for Arduino Projects
✔️ Five 3mm emitter/detector break-beam units, cables 30/50/100 cm

These five infrared break beam sensor modules offer compact, easy-to-wire optical switches for automated counting and motion detection in Arduino projects, robotics labs, conveyors, and educational setups.

✅ 5-unit photoelectric kit with 3mm emitter size
✅ 2 ms response time for fast counting and motion sensing
✅ Detection up to 25 cm (950 nm)
✅ Cable options 30/50/100 cm for flexible installations
✅ Compact housing 20 x 10 mm for neat integrations

💡 What is a break beam sensor used for in automation and robotics projects?

Handy tool for counting, detecting objects, and triggering control logic in fast automation lines. - Conveyor item counting and position sensing - Object interruption detection for robot control - DC 3 to 5 V logic compatibility with 950 nm IR beam - 2 ms response enables quick triggering in automation ✝️