Break Beam Sensor Module Kit With 3mm IR Photoelectric Switches, DC 3 To 5V, 2ms Fast Response, Five Pack Bundle With 30 cm, 50 cm And 100 cm Leads For Arduino Projects, Robotics And Industrial Control

Break Beam Sensor Kit: 3mm IR Switches, 5-Pack for Arduino
✔️ 5-pack IR break-beam sensors, 3-5V, 2ms, 30/50/100 cm leads

Compact IR break beam sensor modules detect interruptions of a 950 nm infrared beam, making them handy for robotics, Arduino projects, counters, and automation tasks.

✅ Five 3 mm IR break-beam sensor modules with emitter and detector pair in a compact 20 x 10 mm housing
✅ Operating voltage 3.6-5.5 VDC, tolerant up to 24 V with a 1 k pull-up for direct IO
✅ 2 ms response time and 25 cm detection distance at 950 nm
✅ Cable options: 30 cm, 50 cm, or 100 cm for flexible multi-point setups
✅ Designed for robotics, education, and industrial control applications

💡 What is an IR break beam sensor module used for in robotics and automation projects?

These handy sensors detect interruptions of a 950 nm infrared beam to trigger digital outputs during motion or counting tasks. - beam interruption triggers motion sensing and counting - easy interface with Arduino and most microcontrollers - operates at 3.6-5.5 VDC, tolerates higher supply voltages with a pull-up✝️