IR Break Beam Sensor With 5mm LEDs Through Beam Photoelectric Switch Fast 2ms NPN Normally Open Output DC 3 to 5V Arduino Compatible Counting Module For Precise Motion Detection And Easy DIY Projects Dope For Makers
✔️ NPN normally open output, 2 ms response, 3-5V DC, 1m range
This infrared through-beam photoelectric sensor comes as a transmitter and receiver pair, designed for fast and accurate motion detection in DIY projects, robotics, conveyors, and automation setups. It's Arduino-friendly and works with common controllers like STM32 and PLCs.
✅ Through-beam infrared sensor with transmitter and receiver
✅ 1 m detection distance for reliable sensing
✅ NPN normally open output and 2 ms response time
✅ Operating voltage 3-5 V DC, 20 mA current draw
✅ Compatible with Arduino, STM32, PLC and other controllers
✅ Includes both transmitter and receiver modules
💡 What is an infrared break-beam sensor used for in automation and DIY motion-detection setups? This handy device helps detect beam interruptions for fast, precise motion sensing in robotics, automation lines, and DIY projects. - through-beam infrared sensing for object detection - handy for counting, speed measurement, and safety interlocks - compatible with Arduino, STM32, PLC, and similar controllers - 3-5 V DC operation with NPN normally open output