5Pcs IR Break Beam Sensor LEDs Counting Module Distance Sensor Split 5MM Through-Beam Photoelectric Switch for Apply Relay

IR Break Beam Sensor 5MM LEDs

• High-Speed, Precise Detection: Operates on an infrared beam-break principle with an ultra-fast 2ms response, superior to traditional PIR sensors. Delivers high-sensitivity, rapid motion detection for accurate positioning without false triggers
• Strong Compatibility and Ease of Use: Features a wide operating voltage of DC 3-5V, allowing it to be powered directly by boards like Arduino. Provides an NPN normally open signal output, making it fully compatible with various mainstream controllers and platforms
• Simple Application: Clear interface definitions and simple wiring. Just add a 1K pull-up resistor between the signal wire and the positive pole to connect directly to a microcontroller's I/O port for quick project integration
• Wonderful for Robotics Competitions: Particularly suitable for smart robot competitions, fulfilling tasks like simple motion detection, speed measurement, and precise timing. Its fast and stable characteristics provide reliable real-time feedback for robots
• Wide Range of Applications: Capable of detecting any object that can interrupt the light beam, not just metals. Therefore, it can be widely used in smart devices, sensing counters, industrial control (PLC), educational models and more