IR Break Beam Sensor 5mm LED
Infrared break-beam sensor pair for motion detection and object counting. Consists of separate IR emitter and receiver units for through-beam detection.
SPECIFICATIONS:
• Sensing Distance: Approx 50cm / 20"
• Power Voltage: 3.3 - 5.5V DC
• Emitter Current: 10mA @ 3.3V, 20mA @ 5V
• Output: Open collector transistor (sink up to 100mA)
• LED Angle: 10°
• Response Time: <2ms
• Dimensions: 20 x 10 x 8mm (each half)
• Cable Length: 250mm / 10"
FEATURES:
• Through-beam detection for reliable sensing
• Fast response time (<2ms)
• Works in various lighting conditions
• Simple interface with microcontrollers
• Each half compact and lightweight
HOW IT WORKS:
• Emitter sends IR beam to receiver
• Object breaks beam = detection
• Open collector output requires pull-up resistor
• Use internal MCU pull-up or external 10K
TYPICAL APPLICATIONS:
• Object counting on conveyors
• Motion detection
• Intrusion detection
• Robot edge detection
• Door sensors
PACKAGE INCLUDES:
• 1 x IR Emitter unit with cable
• 1 x IR Receiver unit with cable
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