2Pack IR Break Beam Distance Sensor

JAMHER 2Pack IR Break Beam Distance Sensor 5MM LEDs Counting Module Split Through-Beam Photoelectric Switch  Specification: Light hole: 5MM Launch tube power: 20 mA Detection distance: 1M Line length: 30cm Lighting method: DC light Detection method: through-beam type Operating voltage: DC5V operating current: transmitting (20mA), receiving (10mA) output current: 70mA (can directly drive relay) Transmitting angle:<5° Receiving angle:<10° Operating temperature: -10℃~60℃ Operating environment: indoor (not waterproof) Operating life: 50000 hours Terminal spacing: 2.54; The corresponding adapter connector needs to be equipped with an xh2.54 male plug Output mode: NPN normally open Transmit: red wire=5VCC black wire=GND Receive: red wire = 5VCC black wire = GND white wire = OUT (NPN) Note: Do not reverse the positive and negative poles of the power supply  The package includes: 1X IR Break Beam Sensor（1m）-Receiver 1X IR Break Beam Sensor (1m)-Transmitter

• High speed and precise detection: using the principle of infrared beam interruption, the response time is as fast as 2 milliseconds, far exceeding traditional PIR sensors. Realize millisecond level motion detection, precise positioning, and effectively avoid false alarms.
• Strong compatibility and ease of use: Supports 3-5V wide voltage supply and can be directly driven by development boards such as Arduino. Provide NPN normally open signal output, easily compatible with various mainstream controllers such as Arduino, STM32, PLC, and 51 microcontroller.
• Ready to use design: clear interface definition and simple wiring. Simply connect a 1K pull-up resistor between the signal line and the positive pole to directly connect to the microcontroller I/O port, achieving fast project integration.
• Ideal choice for robot competitions: Especially suitable for intelligent robot competitions, capable of excellently completing tasks such as motion detection, speed measurement, and precise timing. Its fast and stable characteristics provide reliable real-time perception feedback for robots.
• Widely applicable scenarios: It can detect any object (not limited to metal) that can obstruct the light beam, and is widely used in multiple fields such as intelligent devices, sensing counters, industrial automation (PLC), and educational models.